Asus ZenWatch vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Garmin VivoActive 4 vs. HTC re Grip

 
ZenWatch
Alta HR
Vivofit 4
VivoActive 4
re Grip
 AsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$150$79.95$349$199
Release20142017201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days1 year8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 3688 x 88260 x 260160 x 32
Size1.63 inches1.4 inchesNA1.3ionches1.8 inches
Touch
TypeAMOLEDOLEDNAMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP555 ATM5 ATMIP57

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearWear OSNA
Apps
Music

All Wearables