Fitbit Charge 2 vs. Fitbit Charge 3 vs. Pebble Core vs. Amazfit GTR
FitbitCharge 2Remove Buy Now | FitbitCharge 3Remove Buy Now | PebbleCoreRemove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | ||||
Suggested Price | $150 | $150 | $99 | $199 |
Release | 2016 | 2018 | 2016 | 2019 |
Activity & Fitness | ||||
Calories | ||||
Cycling (Bicycling) | NA | |||
Distance | ||||
Heart | ||||
Oxygen | ||||
Sleep | NA | |||
Steps | ||||
Swim | ||||
Battery | ||||
Duration | 5 days | 7 days | NA | 24 days |
Rechargeable | ||||
Compatibility | ||||
Android | ||||
iOS | NA | |||
Windows Phone | NA | |||
Mac | NA | |||
Windows | Not yet | NA | ||
Connectivity | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | NA | |||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | n/a | 66 x 18 | NA | 454 x 454 |
Size | n/a | .721 inches | NA | 1.39 inches |
Touch | n/a | NA | ||
Type | OLED | OLED | NA | AMOLED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | NA | |||
Vibration | NA | |||
Voice | ||||
Hardware | ||||
Accelerometer | NA | |||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | n/a | 5 ATM | NA | 5 ATM |
Notifications | ||||
Phone | NA | |||
Emails | NA | |||
Texts | NA | |||
Software | ||||
Operating System | n/a | NA | NA | Build-in |
Apps | ||||
Music |