Fitbit Charge 2 vs. ASUS ZenWatch 3 vs. Amazfit Stratos vs. Amazfit Bip vs. Amazfit GTR
FitbitCharge 2Remove Buy Now | ASUSZenWatch 3Remove Buy Now | AmazfitStratosRemove Buy Now | AmazfitBipRemove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
Suggested Price | $150 | $229 | $199 | $99.99 | $199 |
Release | 2016 | 2017 | 2018 | 2018 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 5 days | 48 hours | 5 days | 30 days | 24 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | Yes | ||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 400 x 400 | 320 x 300 | 176 x 176 | 454 x 454 |
Size | n/a | 1.39 inches | 1.34 inches | 1.28 inches | 1.39 inches |
Touch | n/a | ||||
Type | OLED | AMOLED | OLED | NA | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | n/a | 5 ATM | IP68 | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear 2 | Proprietary | Build-in | |
Apps | |||||
Music |