TomTom Adventurer vs. Microsoft Band 2 vs. Polar Loop vs. Apple Watch Series 4 vs. Amazfit T-Rex
 | | | | | |
| TomTomAdventurerRemove Buy Now | MicrosoftBand 2Remove Buy Now | PolarLoopRemove Buy Now | AppleWatch Series 4Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
| Suggested Price | $350 | $250 | $100 | $329 | $140 |
| Release | 2016 | 2015 | 2013 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 48 hours (without GPS) | 5 days | Not Yet | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | |||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 320 x 128 | NA | 384 x 480 | 360 x 360 |
| Size | n/a | 1.36 inches | NA | 1.78 inches | 1.3 inches |
| Touch | |||||
| Type | n/a | Capacitative TFT | LED | MicroLED | AMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IPX7 | 2 ATM | Not Yet | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | NA | Watch OS 5 | Build-in |
| Apps | |||||
| Music | |||||