ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. HTC re Grip

 
ZenWatch 2
Watch Series 2
Alta HR
Vivofit 4
re Grip
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$269$150$79.95$199
Release20162016201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours7 days1 year5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312128 x 3688 x 88160 x 32
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inches1.4 inchesNA1.8 inches
Touch
TypeAMOLEDAMOLEDOLEDNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM5 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSNA
Apps
Music

All Wearables