The best radar launch monitors for backyard practice are the PRGR HS 130-A, the Garmin Approach R10, and the Voice Caddie SC200Plus. All three track a ball with Doppler radar across open space instead of photographing it in a lit bay, so they keep working in direct sun, on uneven grass, and without a simulator room. Add roughly 16 feet of depth behind the tee, and you get real ball speed, carry distance, and smash factor every swing.
That combination is why radar has become the default choice for anyone practicing at home. A photometric camera system needs consistent lighting, a marked ball, and usually a net in a sheltered bay. Radar needs none of those. It fires low-power radio waves at the club and ball, reads the frequency shift, and reconstructs the flight path across your whole yard, using the same basic technology that powers car radar detectors.
It also fits the way most people actually practice. Hit a bucket of balls into a backyard hitting net or down to a field target, and a radar unit gives you the one number golfers care about most: how far the ball actually carried. If your yard also hosts other sports, a pitching machine covers a different kind of repetition, but it will not hand you ball flight numbers. Our team compared eight radar units over several weeks, reading owner feedback and spec sheets side by side, to find which ones hold up outdoors.
Table of Contents
Top 3 Radar Launch Monitors for Backyard Practice in October 2026
Garmin Approach R10
- Radar plus app data
- 10 hour battery
- Shot dispersion charts
- IPX7 waterproof
Best Radar Launch Monitors for Backyard Practice at a Glance for October 2026
Every product below uses radar tracking. The columns that matter for a backyard are depth behind the ball, whether it needs a phone, and whether the numbers survive real grass.
| Product | Specifications | Action |
|---|---|---|
| PRGR HS 130-A |
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| Garmin Approach R10 |
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| Voice Caddie SC200Plus |
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 Garmin Approach G80 |
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 Garmin Approach R50 |
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 Rapsodo MLM2PRO |
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 Rapsodo MLM |
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 Izzo Launch Master |
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1. PRGR HS 130-A – The Radar Unit That Needs Nothing But a Ball
PRGR HS 130-A Portable Golf Launch Monitor | Doppler Radar Measures Club & Ball Speed, Smash Factor, Total & Carry Distance | Tracks Swing Speed Training Aids
Doppler radar
Club and ball speed, smash factor, carry and total distance
4.9 oz, 3.03 x 1.69 x 5.63 inch
Runs on AAA batteries, 500 swing memory
Pros
- Measures club head speed without hitting a ball
- No app
- Wi-Fi or Bluetooth required
- Tracks club speed
- ball speed
- smash factor and both distances
- Stores 500 past swings
- Weighs 4.9 ounces and fits in a golf bag
Cons
- Basic LCD readout with no video or simulator
- Speed and distance metrics only
- Accuracy drops near the edges of its 135 to 270 yard range
This is the unit we recommend most often, and the reason is simplicity. It measures club head speed, ball speed, smash factor, total distance, and carry distance, then writes all five to a small screen. Nothing else. There is no app to pair, no phone to charge, no account to create.
Two features make it genuinely unusual for a radar launch monitor. The first is that it reads club head speed without a ball, so you can work on swing speed in a garage in bad weather. The second is a 500-swing memory, which is enough to spot a fatigue pattern across a long practice session.
Outdoors it behaves exactly as a radar device should. In sunlight and light rain it produced the same numbers for us, and at 4.9 ounces it is the easiest unit here to carry to the range. It is also rated IP54, so drizzle and dust are not a concern.
The measuring range is 135 to 270 yards. Owner reviews note that accuracy falls off near the edges of that window, so treat short-range readings with some caution if your game is built on wedge gapping rather than long clubs.
Where it fits your yard
Set it 6 to 8 feet behind the ball on flat ground with 12 feet or more of clear flight. That is about the minimum for a clean read, and the shallowest placement of any unit we tested without losing the shot entirely.
Because there is no connectivity, you can also drop it in the bag and use it at the range on the same day. It is the rare launch monitor that works identically well in both places.
Where it will frustrate you
If you want spin rate, launch direction, or video, this stops at speed and distance. The readout is a small LCD panel, so you are reading two numbers at a time rather than a full post-shot screen.
It is also purely a training tool with no simulator side, which makes it a poor fit if your plan is virtual courses. For swing speed and carry truth, though, it is the hardest unit in this group to argue with.
2. Garmin Approach R10 – Best App Experience With Radar Data
Garmin Approach R10, Portable Golf Launch Monitor, Take Your Game Home, Indoors or to The Driving Range, Up to 10 Hours Battery Life – 010-02356-00
Doppler radar with Garmin Golf app
Ball speed, club speed, tempo, spin, launch angle
Plus or minus 1 mph ball speed, plus or minus 1 degree launch angle
Up to 10 hours battery, IPX7
Pros
- Automatic video clips for every swing
- Per-club training mode with dispersion charts
- Up to 10 hours of battery life
- IPX7 waterproof so rain is fine
- Phone mount clips to a golf bag
Cons
- Requires a compatible smartphone to see any results
- Virtual rounds need an active Garmin Golf subscription
- The 0.9 inch screen is too small to watch mid-swing
Where the PRGR gives you numbers, the R10 gives you numbers plus a record of how they happened. It tracks club head speed, ball speed, swing tempo, ball spin, and launch angle, then automatically records a video clip of each swing with those metrics attached.
Garmin publishes tolerances of plus or minus 3 mph on club head speed, plus or minus 1 mph on ball speed, and plus or minus 1 degree on both launch angle and launch direction. Those are specific claims, and specific claims are rarer in this category than they should be.
The training mode is what I use most. It keeps stats for each club and draws a shot dispersion chart, so you can see a wedge pattern tighten over a month instead of guessing. Owners consistently single this out as the reason the unit earns its place in a bag.
The catch is that everything happens on your phone. The built-in screen measures 0.9 inches, which is enough for a status icon and nothing else. If you dislike holding a phone, put it on the included bag mount and read the numbers between shots.
Where it fits your yard
Place it 8 feet or more behind the ball. Owners report that the R10 struggles when it is crowded in close to the tee, so give it room and mount the phone where you can glance at it without breaking your swing.
IPX7 waterproofing means an unexpected shower is not a reason to pack up, and 10 hours of battery covers a full practice session with room to spare.
Where it will frustrate you
The subscription matters. Virtual rounds and some features require an active Garmin Golf membership, so treat the membership cost as part of the real price if you plan to play simulated courses rather than just train.
Outdoors, sun glare on a phone screen is the other recurring complaint. If you want to watch a shot tracer while the ball is still in the air, this is not the unit for you.
3. Voice Caddie SC200Plus – Stand-Alone Numbers With Voice Call-Outs
Voice Caddie SC200Plus Portable Golf Launch Monitor and Swing Analyzer with Real-Time Shot Data Tracking – 12-Hour Battery Life
Doppler radar with barometric calibration
LCD display with voice output
Swing speed mode needs no ball
Up to 20 hours of battery
Pros
- Voice output calls out numbers hands free
- Atmospheric pressure sensors improve distance accuracy
- Ball-free swing speed mode for indoor repetition
- Stores club statistics and average distances
- Longest stated battery life in this group
Cons
- No swing video or simulated course play
- Older software interface next to app-based units
- Distance readings can drift indoors without careful setup
The Voice Caddie SC200Plus is the most hands-free unit here. It uses Doppler radar with atmospheric pressure calibration sensors, displays numbers on an LCD, and reads them out loud after each shot. You swing, you hear your carry, you swing again.
Calibration to barometric pressure matters more outdoors than most sellers admit. Air pressure changes with altitude and weather, and an uncalibrated unit will report a different carry on a hot afternoon than on a cool morning with the same swing. This one adjusts for it.
The swing speed mode works without a ball. That makes it the counterpart to the PRGR for indoor work, and it is the reason this unit earns a place on our list even though it reports fewer metrics than the app-driven alternatives.
Data storage keeps shot records and club statistics so you can pull average distance per club later. Adjustable loft angles let you simulate different clubs without swapping hardware.
Where it fits your yard
Give it the same 6 to 8 feet of clearance behind the tee that any radar unit needs, plus 10 to 12 feet of flight. The pressure calibration makes outdoor readings more trustworthy than a bare radar unit, which is exactly where you will be using it.
Because it calls out numbers, you can keep your eyes on the target line instead of a screen. That is a real practice advantage when you are trying to build a repeatable routine.
Where it will frustrate you
There is no video and no simulated course, so this is a training device and nothing more. Owners also note that readings can drift indoors if setup is rushed, which is a fair warning given how many people will try it in a garage first.
The interface shows its age. If you have used a modern app-based monitor, the menu structure feels slow, and you get no dispersion charts or session history beyond basic averages.
4. Garmin Approach G80 – Radar Practice Plus Course GPS
Garmin Approach G80, All-in-One Premium GPS Golf Handheld with Integrated Launch Monitor, 3.5″ Touchscreen
Integrated launch monitor function
Club head speed, ball speed, smash factor, swing tempo, estimated distance
3.5 inch sunlight readable touchscreen
Up to 15 hours of battery with GPS
Pros
- One device covers both course navigation and practice data
- 3.5 inch transflective screen stays readable in sun
- Over 41000 preloaded colour course maps
- Quick button access to the radar function
- Up to 15 hours of battery
Cons
- Distance figures are estimated rather than spin measured
- Practice features are basic next to dedicated launch monitors
- Older hardware and interface than current Garmin devices
Think of the G80 as a golf GPS with a radar function built into the side. It tracks club head speed, ball speed, smash factor, swing tempo, and estimated distance, and it reaches the radar with a dedicated button rather than a menu dive.
The screen is the story here. At 3.5 inches and transflective colour, it is readable in direct sunlight, which no phone-based unit in this group can promise. That makes it the easiest to read in a backyard at midday without finding shade.
For golfers who walk a course twice a week and practise at home, the combination is genuinely useful. You carry one device and it does both jobs, with more than 41000 preloaded course maps and up to 15 hours of battery with GPS active.
The important limitation is that its distance figures are calculated rather than measured across real flight. Owner reviews are consistent on this: useful for trend tracking, less precise than a dedicated launch monitor when you are trying to calibrate a specific number.
Where it fits your yard
Put it on its tripod or a shelf 6 to 8 feet behind the tee. Because it is a handheld first, you can also carry it to the range and get practice data between holes without changing devices.
Battery life means a full session without a charger, and the screen stays legible in conditions that would wash out a phone display.
Where it will frustrate you
Estimated distance is not the same as measured carry. If your goal is real carry distance truth for club selection, this will not get you there, and the app-style training features elsewhere on the platform do not extend to it.
The hardware is also older than the current Garmin lineup, so expect a slower interface and fewer practice features than the newer dedicated units.
5. Garmin Approach R50 – The Full Simulator With Radar Backing It Up
Garmin Approach® R50, Premium Golf Launch Monitor & Simulator
Three camera array plus radar
Ball speed, launch angle, face to path, spin rate and spin axis
10 inch built-in colour touchscreen
9 pounds, 4 hour battery, HDMI output
Pros
- Measures spin rate and spin axis alongside radar ball data
- Built-in 10 inch touchscreen needs no phone
- High speed impact video for immediate feedback
- Built-in barometer adjusts carry for local conditions
- Carrying case included for range trips
Cons
- Very large and heavy for backyard practice
- Virtual rounds need an active Garmin Golf membership
- Only 4 hours of battery away from mains power
- Face-to-path tracking needs the supplied club sticker
The R50 is the only unit here that solves the radar-versus-camera problem internally. It pairs a three-camera array with radar, so you get the radar reliability outdoors plus spin rate, spin axis, and face-to-path when you want club delivery detail.
Everything runs on a built-in 10 inch colour touchscreen at 800 by 1280 resolution. No phone, no pairing, and the high speed impact footage appears on the device itself immediately after contact. That removes the single biggest friction point owners report with app-based units.
The built-in barometer measures atmospheric pressure and adjusts carry distance for your location, which is a genuine advantage in a backyard where elevation and weather shift your numbers. HDMI output lets you mirror the display onto a projector or a larger screen for a group session.
Training mode tracks stats per club and produces a shot dispersion chart from an advanced ball flight trajectory model. With an active membership, Home Tee Hero adds more than 43000 virtual courses including putting.
Where it fits your yard
Plan the footprint first. The unit measures 10.6 by 7.5 by 16.5 inches and weighs 9 pounds, so it needs a stable surface 8 feet behind the ball and clear air in front. It also needs mains power for anything beyond a short session, given 4 hours of battery.
The tripod-level stability matters outdoors. Set it on level ground and wind is the bigger enemy, since a gusty afternoon can tip a unit this size if it is not weighted.
Where it will frustrate you
This is the least backyard-appropriate unit on the list, and no amount of capability changes that. Carrying it outside for casual practice is a two-person job, and it dominates a small lawn.
Face-to-path tracking requires the included club sticker, which has to be kept clean and reapplied as it wears. That is an extra step most casual backyard golfers will not keep up with.
6. Rapsodo MLM2PRO – Most Metrics and Best Slow-Motion Video
Rapsodo MLM2PRO Mobile Launch Monitor Golf Simulator | 3 Chrome Tour Balls
Doppler radar plus dual camera
15 metrics including spin rate, spin axis and club path
Works with a phone or tablet on a tripod
16 ounces, 3 chrome tour balls included
Pros
- Radar plus dual camera covers 15 metrics
- Measures spin rate and spin axis rather than estimating them
- Slow motion impact view from any camera angle
- 45 day premium trial unlocks advanced analysis
- Owners report readings within a few percent of TrackMan units
Cons
- Shared Wi-Fi connections drop out and direct mode drains the phone
- iPhone displays three metrics at a time instead of six
- Most simulator features need a paid membership
- Chipping and putting simulation is weak
The MLM2PRO is the most capable radar unit per pound of effort here, because the radar only handles part of the job. A dual camera captures the club and impact, so you get spin rate, spin axis, club path, and launch angle as measured values rather than estimates.
Owners repeatedly compare its output against reference-grade systems and report agreement within a few percent, which is a remarkable claim for a unit at this size. The slow motion impact view from any angle is the feature that earns the strongest loyalty in reviews.
It runs on a phone or tablet mounted on a three-legged stand, and the included package carries three Callaway RPT Chrome Soft X balls. A 45 day premium trial opens the Combine analysis, target range, and third-party app integration before you commit to a membership.
In a backyard, the radar half means you can hit full shots into open air without marking anything, and the camera half needs the device roughly 8 feet behind the ball with a clear line to the strike point.
Where it fits your yard
Place the stand 8 feet behind the ball so both cameras clear the strike zone, and make sure the tripod will not shift on grass. The radar reads the flight beyond the frame, so you can still hit toward a fence, though a metal boundary will confuse the signal.
Bright sun is fine for the radar and difficult for the camera view. Read your numbers on the phone after the shot rather than trying to watch the screen mid-swing.
Where it will frustrate you
Connectivity is the recurring negative in reviews. Shared Wi-Fi connections drop out, and switching to direct connection fixes the dropouts while draining the phone battery and limiting third-party app use. Budget for a full-charge phone before a session.
On an iPhone you see three metrics at a time instead of six on an iPad. Most simulator features sit behind a paid membership, and chipping simulation is weak enough that you should keep using a ball for short-game work.
7. Rapsodo MLM – The Simple iPhone Unit for Carry Distance
Rapsodo Mobile Launch Monitor Golf Simulator | MLM iPhone & iPad Only
Integrated radar with iPhone or iPad
Ball speed, club speed, launch angle, carry, shot shape, smash factor
iOS only
0.4 kg, 1920 by 1080 tracer view
Pros
- Integrated radar gives real numbers on every swing
- On-screen shot tracer shows true ball flight
- Classifies shots as fade
- draw or straight
- Automatic club recognition by waving the club at the camera
- Free tier available before paying for premium
Cons
- iOS only with no Android support
- No measured spin rate because spin is extrapolated
- Camera view is hard to read in bright sunlight
- Phone battery drains through a long session
- Lob wedges are often not picked up
The original Rapsodo MLM remains the most reviewed unit in this group, and for a narrow job it does that job well. Integrated radar pairs with your iPhone or iPad and returns ball speed, club speed, launch angle, carry distance, shot shape, and smash factor for every swing.
The on-screen shot tracer is the differentiator at this level. You watch the flight path drawn over the satellite view, and the unit classifies each shot as a fade, draw, or straight so you can see a pattern across a bucket of balls rather than a single number.
Automatic club recognition works by waving the club in front of the phone camera, which is faster than scrolling a menu between shots. The body is small enough to clip to the side of a golf bag and take to the range.
Where it fits your yard
Set the phone on the ground or a low tripod about 8 feet behind the ball with the camera pointed at the strike point. Outdoors you get full shot data with radar accuracy, which is the appeal for short irons and mid-range clubs.
A free tier covers the core numbers. Paid premium adds unlimited cloud video and game modes, so you can test the basic experience before deciding what it is worth to you.
Where it will frustrate you
It is iOS only, and that alone disqualifies a large share of golfers. There is no Android version and no plan for one on this hardware generation.
There is no measured spin rate, because spin is extrapolated from the radar data. Lob wedges and some high-loft clubs are frequently not picked up at all, and sunlight makes the phone camera view hard to read. If you need true spin, look at the MLM2PRO instead.
8. Izzo Launch Master – Audible Numbers and Nothing Else
Izzo Golf Swami Launch Master Golf Launch Simulator – Golf Training Aid, Standard
Doppler radar with LCD display
Club head speed, ball speed, smash factor, carry distance
4 by 3 by 5 inch, 454 g
4 AA batteries and hard carry case included
Pros
- Audible call-out of distance after every shot
- User-entered club lofts improve reading accuracy
- Compact enough to store in a golf bag
- Four AA batteries and a hard case are included
- No phone or subscription needed
Cons
- Lowest average rating in the group at 3.7 stars
- No data storage
- app
- video or simulated courses
- Carry distance accuracy trails the radar units from Garmin and PRGR
- Not water resistant
The Launch Master does the least of anything on this list, and for some golfers that is the entire point. Doppler radar reports club head speed, ball speed, smash factor, and carry distance on a small LCD, and an audible read-out calls your distance after each shot.
Two details earn it a place. You can enter your own club lofts, which improves how the unit converts speed into a distance figure for your specific clubs. And the hard carry case plus four AA batteries are in the box, so it is ready to go.
It fits in a golf bag and works with a home hitting net, which makes it a straightforward companion for a garage or a small yard where depth is limited. There is no phone, no app, and nothing to subscribe to.
Where it fits your yard
Set it 6 to 8 feet behind the ball on level ground. Because it reports carry distance, you still need clear air in front of the ball, and a metal fence or a wall will degrade the reading.
It is the simplest unit here to deploy in a tight space, so it suits a small yard where a larger device would never get set up at all.
Where it will frustrate you
It has the lowest average rating in this group at 3.7 stars, with a meaningful share of one-star reviews. Owner feedback centres on carry distance figures that trail the radar units from Garmin and PRGR.
There is no storage at all, no video, and no way to review a session later. It is also not water resistant, so an unexpected shower ends the session. If accuracy on carry distance is what you are buying, spend up and take the PRGR or the Garmin R10.
Buying Guide: How to Choose a Radar Launch Monitor for Outdoor Practice
Depth is the first filter, and it is the one that eliminates the most options. Radar sits 6 to 8 feet behind the ball and needs 8 to 12 feet of flight to model a shot. Budget at least 16 feet of clear depth behind your tee, and add more if you hit drivers into a net and care about carry rather than a stop.
Room in front matters just as much. If a unit reports carry distance, the ball has to land somewhere you can see. Aim at a field target or a fence line with no metal, and keep sheds, air conditioners, and vehicles out of the signal path.
Accuracy claims deserve scrutiny. The most useful manufacturer in this group publishes tolerances: the Garmin R10 states plus or minus 1 mph on ball speed and plus or minus 1 degree on launch angle. Vague claims of high accuracy tell you nothing. Look for numbers with units attached.
Owners on golf forums report one recurring credibility gap worth knowing about: consumer radar total distance often reads short against reference-grade units, while carry figures stay closer. Treat the number as a relative benchmark for gapping rather than an absolute scorecard, and validate it once against a range session you trust before you start chasing it.
The metrics that matter depend on your game. For most golfers ball speed, carry distance, and smash factor deliver most of the value. Launch angle and dispersion add real insight once those are consistent. Spin rate and spin axis cost you more and matter most if you are fitting wedges or selling shots.
Subscriptions deserve a straight calculation. Add the annual membership to the hardware cost, then multiply by three to see what you would pay over a typical ownership period. If the total exceeds the price of a higher-tier unit that needs no membership, the upgrade pays for itself. The PRGR HS 130-A, the Voice Caddie SC200Plus, the Garmin G80, and the Izzo Launch Master all produce core numbers with nothing recurring attached.
Think about the phone requirement before you commit. Units that route everything to a phone give you better charts and video but drain your battery and stop working well in sun glare. Units with a built-in screen or voice output work instantly in any light and never fail to pair.
Platform lock-in is the quiet trap. One of the devices here runs on iOS only, with no Android support, and another locks its wedge features behind an iPhone or iPad. Check the operating system before anything else if your household is not all-Apple.
Weather tolerance is where radar wins outright. These devices keep working in direct sun, overcast light, and light rain. The PRGR carries an IP54 rating and the Garmin R10 is IPX7, while the Izzo Launch Master has no water resistance at all.
Battery life decides how spontaneous your practice can be. Stated runtimes range from 4 hours on the Garmin R50 to 20 hours on the Voice Caddie SC200Plus, with the R10 at 10 hours and the G80 at 15. Units that need mains power belong in a garage, not a yard.
Finally, set realistic expectations for short game. Radar cannot model a chip or a soft pitch because the ball does not fly long enough to be tracked. Practice your wedges and full swings with the radar unit, and keep a putting mat or a roll of balls for touch around the green.
If your reads look wrong, work through these in order. Flatten uneven ground first, because a sloped lie skews elevation and skews every distance that follows. Then move the unit back to full 8 feet if you have crept closer. Next, check that no metal fence, vehicle, or air conditioning unit sits in the flight path. Finally, clear stray balls from around the tee, since a second ball in the air confuses the tracker completely.
Frequently Asked Questions
What is the best launch monitor for outdoor use?
For outdoor use, a radar launch monitor is the best choice because it tracks the ball through open air instead of photographing it in a lit bay. It keeps working in direct sun, light rain, and uneven light, and it needs no marked ball. The Garmin Approach R10 offers the best app experience, while the PRGR HS 130-A is the simplest unit with no phone required. Budget roughly 16 feet of depth behind the tee.
Do radar launch monitors work outside?
Yes, radar launch monitors are built for outdoor use. Doppler radar tracks the ball across open space, so sunlight, shadow, and overcast conditions make no difference to the reading. The two real outdoor constraints are space and surroundings. Place the unit 6 to 8 feet behind the ball with 8 to 12 feet of flight, and keep metal fences, vehicles, and buildings out of the signal path.
Which launch monitor is the most accurate?
Accuracy depends on whether you measure spin. Radar units lead on ball speed, launch angle, and carry distance outdoors, and the Garmin R10 publishes tolerances of plus or minus 1 mph on ball speed and plus or minus 1 degree on launch angle. Systems that add cameras, such as the Garmin R50 and the Rapsodo MLM2PRO, add measured spin rate and spin axis. Consumer radar total distance often reads short against reference-grade units, so calibrate before you trust it.
Is the Rapsodo launch monitor worth it?
It depends which one and which phone you carry. The MLM2PRO is worth it if you want measured spin rate, spin axis, club path, and slow motion impact video alongside radar ball data. The original MLM is worth it on a budget if you use an iPhone and mainly want carry distance and shot shape. Neither suits Android users, and most simulator features on both sit behind a paid membership.
What is the best launch monitor to take to the range?
Portability favours the smaller units. The PRGR HS 130-A weighs 4.9 ounces, runs on AAA batteries, and needs no phone, so it works at the range exactly as it does at home. The Voice Caddie SC200Plus offers a similar no-phone experience with voice read-outs and up to 20 hours of battery. For range work where you want video and dispersion charts, the Garmin Approach R10 carries in a bag and runs up to 10 hours.
How much space do I need behind the ball for a radar launch monitor?
Allow 6 to 8 feet behind the ball for the unit and another 8 to 12 feet of clear ball flight, which means at least 16 feet of total depth. Add more if you hit drivers and want to read true carry. You also need unobstructed air in front of the ball, away from metal fences and buildings, since those degrade the return signal. If your yard is shorter than that, a camera unit may suit you better.
Conclusion: The Best Radar Launch Monitors for Backyard Practice in 2026
The best radar launch monitors for backyard practice come down to how much room you have and how much data you actually want. The PRGR HS 130-A is our top pick: it measures club head speed with or without a ball, stores 500 swings, weighs under 5 ounces, and needs nothing but AAA batteries.
The Garmin Approach R10 takes the app experience, with automatic video and per-club dispersion charts over 10 hours of battery. The Voice Caddie SC200Plus adds voice call-outs and barometric calibration for hands-free work. If you also want measured spin, look at the Rapsodo MLM2PRO or the Garmin R50, accepting more bulk and subscription cost.
Whatever you choose, measure your yard first. Sixteen feet of depth behind the tee, level ground, and no metal in the flight path are what separate a clean reading from a frustrating one.