ASUS ZenWatch 2 vs. ASUS ZenWatch 3 vs. Garmin Forerunner 935 vs. Garmin Chronos vs. Fitbit Alta HR

 
ZenWatch 2
ZenWatch 3
Forerunner 935
Chronos
Alta HR
 ASUSZenWatch 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 935Remove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$229$500$1500$150
Release20162017201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hoursUp to 2 weeks8 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320400 x 400240 x 240218 x 218128 x 36
Size1.63 inches or 1.45 inch1.39 inches1.2 inches1.2 inches1.4 inches
Touch
TypeAMOLEDAMOLEDLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wear 2Wear OS
Apps
Music

All Wearables