TomTom Adventurer vs. Fitbit Ionic vs. Michael Kors Access Sofie vs. Fitbit Charge 3 vs. Amazfit GTR
 | | | | | |
| TomTomAdventurerRemove Buy Now | FitbitIonicRemove Buy Now | Michael KorsAccess SofieRemove Buy Now | FitbitCharge 3Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $350 | $299 | $395 | $150 | $199 |
| Release | 2016 | 2017 | 2017 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 4+ days | 1 day | 7 days | 24 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | |||||
| Windows | Not yet | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 348x250 | 390 x 390 1.19 inches | 66 x 18 | 454 x 454 |
| Size | n/a | 1.42 | .721 inches | 1.39 inches | |
| Touch | AMOLDED | ||||
| Type | n/a | OLED | OLED | AMOLED | |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 50m | 1 ATM | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | Fitbit OS | Android Wear 2.0 | NA | Build-in |
| Apps | |||||
| Music | |||||