ASUS ZenWatch 2 vs. Polar M400 vs. Garmin Forerunner 935 vs. Mobvoi TicWatch 2 vs. Fitbit Alta HR

 
ZenWatch 2
M400
Forerunner 935
TicWatch 2
Alta HR
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowGarminForerunner 935Remove Buy NowMobvoiTicWatch 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$200$500$199$150
Release20162014201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 hours to 30 daysUp to 2 weeks1.5-2 Days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a240 x 240400 x 400128 x 36
Size1.63 inches or 1.45 inchn/a1.2 inches1.4 inches1.4 inches
Touch
TypeAMOLEDn/aLCDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATMIP65

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTicwear OS
Apps
Music

All Wearables