ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Garmin Vivofit 4 vs. Amazfit T-Rex
ASUSZenWatch 2Remove Buy Now | WithingsActivite SapphireRemove Buy Now | GarminVivofit 4Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | ||||
Suggested Price | $150 | $450 | $79.95 | $140 |
Release | 2016 | 2014 | 2018 | 2019 |
Activity & Fitness | ||||
Calories | ||||
Cycling (Bicycling) | ||||
Distance | ||||
Heart | ||||
Oxygen | ||||
Sleep | ||||
Steps | ||||
Swim | ||||
Battery | ||||
Duration | n/a | 8 months | 1 year | 20 days |
Rechargeable | ||||
Compatibility | ||||
Android | ||||
iOS | ||||
Windows Phone | n/a | n/a | ||
Mac | n/a | n/a | ||
Windows | n/a | n/a | ||
Connectivity | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 320 x 320 | n/a | 88 x 88 | 360 x 360 |
Size | 1.63 inches or 1.45 inch | 1.3 inches | NA | 1.3 inches |
Touch | ||||
Type | AMOLED | Analog | NA | AMOLED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM |
Notifications | ||||
Phone | ||||
Emails | n/a | |||
Texts | n/a | |||
Software | ||||
Operating System | Android Wear | n/a | Build-in | |
Apps | ||||
Music |