TomTom Touch vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Amazfit Cor
 | | | | |
| TomTomTouchRemove Buy Now | ASUSZenWatch 3Remove Buy Now | FitbitIonicRemove Buy Now | AmazfitCorRemove Buy Now |
Basic Info | ||||
| Suggested Price | $130 | $229 | $299 | $79.99 |
| Release | 2016 | 2017 | 2017 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 48 hours | 4+ days | 12 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | Yes | |||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | 400 x 400 | 348x250 | 80 x 160 |
| Size | 0.91 inches | 1.39 inches | 1.42 | 1.23 inches |
| Touch | ||||
| Type | n/a | AMOLED | OLED | IPS LCD |
Functions | ||||
| Audio Speaker | ||||
| Clock | n/a | |||
| Phone | ||||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IPX7 | 50m | 5 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Android Wear 2 | Fitbit OS | |
| Apps | ||||
| Music | ||||