Garmin Approach G82 vs Voice Caddie Swing Caddie SC300i
Side-by-side comparison of specs, features, and pricing
Specs updated
Maintained by GolfSim Compare Team · specs sourced, prices from dated retailer checks · how we compare
Why Garmin Approach G82 is better
- Weight: 0.2799999999999999 lb lighter (0.68 lb vs 0.96 lb)
- Built-in display: Built-in touchscreen (Color touchscreen vs LCD readout)
Why Voice Caddie Swing Caddie SC300i is better
- Price: $200 cheaper ($400 vs $600)
- 3-year cost: $500 cheaper over three years ($400 vs $900)
- Battery life: 12 hours longer battery (20 hr vs 8 hr)
Specs Comparison
Garmin Approach G82 $600 vs Voice Caddie Swing Caddie SC300i $400
| Specification |  Garmin Approach G82 $600 |  Voice Caddie Swing Caddie SC300i $400 |
|---|---|---|
| Price | ||
| Price | $600 | $400 |
| Measurement | ||
| Tracking technology | Doppler radar | Doppler radar |
| Radar type | — | Single Doppler |
| Spin measurement | Not reported | — |
| Marked balls | Not required | Not required |
| Accuracy tier | Entry-level | — |
| Data points per shot | — | 6 |
| Ball data | ||
| Ball speed | Measured | Measured |
| Launch angle | Not reported | Measured |
| Launch direction | Not reported | Not reported |
| Spin rate | Not reported | — |
| Spin axis | Not reported | Not reported |
| Carry distance | Calculated | Calculated |
| Total distance | Calculated | Calculated |
| Apex height | Not reported | Calculated |
| Descent angle | Not reported | Not reported |
| Offline distance | Not reported | Not reported |
| Club data | ||
| Club speed | Measured | Measured |
| Attack angle | Not reported | Not reported |
| Club path | Not reported | Not reported |
| Face angle | Not reported | Not reported |
| Face to path | — | Not reported |
| Dynamic loft | — | Not reported |
| Impact location | Not reported | Not reported |
| Smash factor | Calculated | Calculated |
| Club data unlock | Not available | Not available |
| Space & environment | ||
| Environment | — | Indoor + outdoor |
| Placement | Beside the ball | Behind the ball |
| Setback (ft) | — | 5 |
| Installation | None (portable) | None (portable) |
| Sim software | ||
| Simulator capable | ✕ No | ✕ No |
| GSPro support | No | No |
| E6 Connect support | No | No |
| Awesome Golf support | No | No |
| TGC 2019 support | No | No |
| FSX Play support | No | No |
| First-party software | none | MySwingCaddie app (practice/data only) |
| Subscription | ||
| Subscription (per year) | $100/yr | None |
| Works without subscription | GPS (43,000+ preloaded courses), radar metrics, putting metrics, Virtual Caddie and scoring all work without a membership; the Garmin Golf membership adds aerial imagery and green contour data. | Complete without any subscription: all metrics on the built-in 5.3-in LCD with voice output and remote, 'Standalone Functionality: Operates without the app if preferred'; free MySwingCaddie app adds spin display, swing video with data overlay, stats history and My Bag club editing (voicecaddie.com, 2026-09-14). |
| Connectivity & apps | ||
| Apps | iOS, Android | iOS, Android |
| Built-in display | Color touchscreen | LCD readout |
| Connectivity | Bluetooth | Bluetooth |
| Offline mode | ✓ Yes | ✓ Yes |
| Physical & power | ||
| Weight (lb) | 0.68 | 0.96 |
| Dimensions (in) | — | 6.5 x 4.7 x 1.1 in |
| Battery life (hours) | 8 | 20 |
| Power source | Rechargeable battery | Rechargeable battery |
| Charging port | — | USB-C |
| Alignment | — | Manual target line |
| In the box | — | SC300i launch monitor, remote control, USB cable, USB cover, user manual |
| Warranty | ||
| Warranty (months) | — | 12 |
Buy the Garmin Approach G82
Buy the Voice Caddie Swing Caddie SC300i
Tracked price$400 at Voice Caddie Store
90-day low / high$400 – $400
Price checked · how we track prices
Keep shopping
Jump straight to full specs and where to buy either model, or keep exploring related picks.
Both units here are Doppler-radar launch monitors, per their recorded specs. What that difference means for spin, space, and indoor use is covered in our guide to radar vs camera launch monitors .