Garmin vívoactive 6 vs OnePlus Watch 3
Which one should you buy?
Who leads where?
- KasaGarmin vívoactive 6
- PerformanceOnePlus Watch 3
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 GarminGarmin vívoactive 6No reviews yet |  OnePlusOnePlus Watch 3No reviews yet | |
|---|---|---|
| Key Differences | ||
| Case Size | 42.2 mm | 47.6 mm |
| Battery Life | up to 120 hours | up to 120 hours |
| Water Resistance | 5 ATM | 5 ATM |
| Health Sensors and Features | ||
| Heart Rate Sensor | Yes | Yes |
| SpO2 Sensor | Yes | Yes |
| Skin Temperature Sensor | No data | Yes |
| Sleep Tracking | Yes | Yes |
| Crash Detection | Yes | No data |
| Display | ||
| Size | 1.2" | 1.5" |
| Panel | AMOLED | AMOLED (LTPO) |
| Resolution | 390x390 | 466x466 |
| Peak Brightness | No data | 2200 nit |
| Always-On Display | Yes | No data |
| Kasa | ||
| Case Size | 42.2 mm | 47.6 mm |
| Case Thickness | 10.9 mm | 11.75 mm |
| Weight | 23 g | 49.7 g |
| Case Material | Fibre-reinforced polymer | Stainless steel |
| Front Glass | Corning Gorilla Glass 3 | Sapphire crystal |
| Strap Width | 20 mm | No data |
| Positioning and GNSS | ||
| GNSS Receiver | Yes | Yes |
| Dual-Band GNSS | No data | Yes |
| GNSS Systems | GPS, GLONASS, Galileo, QZSS, BeiDou | GPS, GLONASS, Beidou, Galileo, QZSS |
| Battery and Charging | ||
| The figure the maker states | up to 120 hours | up to 120 hours |
| What that figure measures | With always-on display on | In smartwatch mode |
| Charging Type | Garmin proprietary charging cable | No data |
| Water and Dust Resistance | ||
| Water Resistance | 5 ATM | 5 ATM |
| IP Rating | No data | IP68 |
| MIL-STD-810 | No data | MIL-STD-810H |
| Performance | ||
| Storage | 8 GB | 32 GB |
| Connectivity | ||
| Bluetooth | No data | 5.2 |
| NFC | No data | Yes |
| Software | ||
| Operating System | No data | Wear OS |
| Phone Compatibility | iPhone and Android | No data |
Garmin vívoactive 6 leads on 2 of 3 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.