Polar V800 vs. Fitbit Charge 2 vs. Amazfit GTR
PolarV800Remove Buy Now | FitbitCharge 2Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||
Suggested Price | $470 | $150 | $199 |
Release | 2014 | 2016 | 2019 |
Activity & Fitness | |||
Calories | |||
Cycling (Bicycling) | n/a | ||
Distance | |||
Heart | n/a | ||
Oxygen | |||
Sleep | |||
Steps | |||
Swim | |||
Battery | |||
Duration | 13 hours to 30 days | 5 days | 24 days |
Rechargeable | |||
Compatibility | |||
Android | |||
iOS | |||
Windows Phone | n/a | ||
Mac | |||
Windows | |||
Connectivity | |||
Bluetooth | |||
Cellular | |||
GPS | |||
NFC | |||
Wi-Fi | |||
Display | |||
Color | |||
Resolution | n/a | n/a | 454 x 454 |
Size | n/a | n/a | 1.39 inches |
Touch | n/a | ||
Type | n/a | OLED | AMOLED |
Functions | |||
Audio Speaker | Alerts only | ||
Clock | |||
Phone | |||
Vibration | |||
Voice | |||
Hardware | |||
Accelerometer | |||
Barometer or Altimeter | |||
Ultraviolet Sensor | |||
Water Resistance | 3 ATM | n/a | 5 ATM |
Notifications | |||
Phone | |||
Emails | |||
Texts | |||
Software | |||
Operating System | n/a | n/a | Build-in |
Apps | |||
Music |