TomTom Touch vs. Withings Go vs. Fitbit Alta HR vs. Amazfit T-Rex
 | | | | |
| TomTomTouchRemove Buy Now | WithingsGoRemove Buy Now | FitbitAlta HRRemove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | ||||
| Suggested Price | $130 | $80 | $150 | $140 |
| Release | 2016 | 2016 | 2017 | 2019 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 8 months | 7 days | 20 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | n/a | n/a | ||
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity | ||||
| Bluetooth | n/a | |||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | n/a | 128 x 36 | 360 x 360 |
| Size | 0.91 inches | n/a | 1.4 inches | 1.3 inches |
| Touch | n/a | |||
| Type | n/a | E-Ink | OLED | AMOLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | n/a | |||
| Phone | n/a | |||
| Vibration | n/a | n/a | ||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IPX7 | 5 ATM | 5 ATM | |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | n/a | n/a | Build-in | |
| Apps | n/a | |||
| Music | ||||