Withings Pulse Ox vs. Apple Watch Series 2 vs. Polar M430 vs. Amazfit T-Rex vs. Apple Watch 8
 | | | | | |
| WithingsPulse OxRemove Buy Now | AppleWatch Series 2Remove Buy Now | PolarM430Remove Buy Now | AmazfitT-RexRemove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $269 | $255 | $140 | $499 |
| Release | 2014 | 2016 | 2017 | 2019 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2 weeks | 18 hours | 30 hours | 20 days | 18 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | blue | ||||
| Resolution | 128 x 32 | 340 x 272 or 390 x 312 | 128x128 | 360 x 360 | 340 x 272 or 390 x 312 |
| Size | n/a | 1.5 inches or 1.65 inches | 1.4 inch | 1.3 inches | 1.5 inches or 1.65 inches |
| Touch | Swipe | ||||
| Type | OLED | AMOLED | LCD | AMOLED | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5ATM | WR30 | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Watch OS | Build-in | WatchOS 9 | |
| Apps | |||||
| Music | |||||