GolfJoy GR2 High-Performance Indoor Golf Simulator for Home and Commercial Use
$6,999.00
The GR2 mounts at the front of your simulator bay, above the screen, and looks down at the ball from overhead. There’s nothing on the floor and nothing in your swing path. Hit your shot, and 32 data points come back in under a third of a second — ball speed, spin, club path, launch angle, and more. Works for right and left handed golfers without any adjustment between players.
Built for a permanent indoor room. Minimum 9 ft ceiling. Connects to a PC over ethernet. Not portable.
At a Glance:
Data Points 32 ball, club & trajectory metrics
Cameras Dual high-speed cameras with AI processing
Mount Type Front-mount — clips to your enclosure frame
Unit to Ball Distance 43–47 in (110–120 cm) from the tee position
Ceiling Requirement 9.0 ft minimum | 9.5 ft recommended
Ball Marking Needed No — reads any standard golf ball
Club Stickers Yes — included, required for club data
Handedness Right and left handed, automatic
Software GolfJoy PC software, E6 Connect, GSPro, Creative Golf
Data Response Time Under 0.3 seconds per shot
Indoor Only Yes
| Dimensions | 39.4 × 6.3 × 4.5 in |
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What You're Getting
The GR2 clips to the front of your enclosure frame at ceiling height — above the screen, pointed down at the tee. Your whole swing area stays completely clear. No box on the floor to watch out for, no sensor in your line of sight. You walk in, grab a club, and swing. It captures every shot and sends back your data in under a third of a second.
This is a permanent setup for a dedicated room. Once it’s in, it stays in. If you ever want to take your launch monitor to the range or move it between rooms, the Spica 3 is the better choice. But for a home simulator bay that you want to walk into and just play — the GR2 is built for that.
What Comes in the Box
- GR2 launch monitor unit
- Calibration board
- Power adapter and ethernet cable
- Club stickers — 5 sheets, 100 stickers per sheet
⚠️ Enclosure, projector, impact screen, hitting mat, and PC are not included. The GR2 is the launch monitor only. Everything else is sold separately on PortersGolf.
Will It Fit Your Space?
📏 Measure your ceiling height before ordering. The GR2 clips to your frame at a fixed distance from the ball, so your room layout determines the positioning.
Measurement | Minimum | Notes |
Ceiling height | 9.0 ft | 9.5 ft or more recommended for full driver swing clearance |
Unit to tee position | 43–47 in (110–120 cm) | Fixed — this is where the GR2 mounts relative to the ball |
Room width | 10 ft | 12 ft or wider is more comfortable |
Room depth | 15 ft | 18 ft gives proper space for screen, mat, and walking room |
✉️ Not sure if your space works? Email your room dimensions to [email protected] and we’ll tell you before you order.
The 32 Things It Tracks Per Shot
Ball Data (7) | Club Data (9) | Trajectory Data (16) |
Ball speed | Club speed | Total distance |
Launch angle | Smash factor | Carry distance |
Launch direction | Attack angle | Roll distance |
Back spin | Club path | Peak height (apex) |
Side spin | Face angle | Hang time |
Spin axis | Face to path | Landing angle |
Spin rate | Dynamic loft | Deviation & side carry |
| Dynamic lie | Center line & more |
| Closure rate |
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ℹ️ Club stickers come in the box and need to be applied to your clubhead to capture the 9 club metrics. Ball data works without them.
Smart Putting Mode
Step within about 13 feet of the screen and the GR2 automatically switches to putting mode. No settings to change, no button to press. Putts are tracked and fed directly into your simulation just like any other shot.
Software
Platform | Cost | What It Gets You |
GolfJoy PC software | Trial included, then subscription | Full simulation on virtual courses with GolfJoy’s own platform |
E6 Connect | Around $40–100 per year | 100+ real courses, easy to learn, good for all levels |
GSPro | Around $250 one-time | Most widely used home simulator platform, big course library |
Creative Golf | Subscription-based | Casual formats, relaxed play, good for groups |
ℹ️ The GR2 connects to a PC over ethernet. No built-in screen — you need a PC running one of the platforms above to see your data and play courses.
What Else You'll Need
Component | What It Does | Find It at PortersGolf |
Enclosure / frame | The structure the GR2 clips onto — holds your screen too | Carl’s Place DIY ($1,000–$1,875) or Pro ($3,410–$5,610) |
Impact screen | Catches the ball, displays the simulation | |
Short-throw projector | Puts the image from your PC onto the screen | |
Hitting mat | Turf surface underfoot, protects your floor | Carl’s HotShot Golf Hitting Mat ($500–$1,060) |
Windows PC | Runs your simulation software | |
Mount | Installs to your ceiling |
💡 Want an accurate build quote? Use our free Custom Recommendation form at portersgolf.com/request-a-custom-recommendation/ — tell us your room size and budget and we’ll put together the right component list.
GR2 vs Spica 3 — Which One Is Right for You?
| Spica 3 ($3,199) | GR2 ($6,999) |
How it sits | Floor-placed, portable | Clips to frame — stays put permanently |
Range use | Yes — works indoors and outdoors | No — indoor only |
Built-in screen | Yes — touchscreen on the device | No — needs a PC and monitor/projector |
Data points | 27 | 32 |
Ceiling needed | 9 ft minimum | 9 ft minimum |
Best for | Flexible use, smaller budgets, range + home | Dedicated simulator room, permanent setup |
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