Apple Watch Series 3 vs. Fitbit Alta vs. Polar A370 vs. Amazfit T-Rex vs. Skagen Falster 3
 | | | | | |
| AppleWatch Series 3Remove Buy Now | FitbitAltaRemove Buy Now | PolarA370Remove Buy Now | AmazfitT-RexRemove Buy Now | SkagenFalster 3Remove Buy Now |
Basic Info | |||||
| Suggested Price | $329 | $130 | $179.95 | $140 | $295 |
| Release | 2017 | 2016 | 2017 | 2019 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 18 hours | 5 days | Up to 3 days | 20 days | 1 day |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | |||||
| Windows | |||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 340 x 272 or 390 x 312 | n/a | 160 x 80 | 360 x 360 | 416 x 416 |
| Size | 1.5 inches or 1.65 inches | n/a | 1.18 inches | 1.3 inches | 1.28 inches |
| Touch | n/a | ||||
| Type | AMOLED | OLED | TFT LCD | AMOLED | OLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | n/a | WR30 | 5 ATM | 3 ATM |
Notifications | |||||
| Phone | |||||
| Emails | n/a | ||||
| Texts | |||||
Software | |||||
| Operating System | WatchOS 4 | n/a | Build-in | Wear OS | |
| Apps | |||||
| Music | |||||