ASUS ZenWatch 2 vs. Garmin Vivosmart vs. Apple Watch Series 2 vs. Garmin 645 Music vs. Fitbit Alta HR

 
ZenWatch 2
Vivosmart
Watch Series 2
645 Music
Alta HR
 ASUSZenWatch 2Remove Buy NowGarminVivosmartRemove Buy NowAppleWatch Series 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$170$269$450$150
Release20162014201620182017

Activity & Fitness

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

Battery

Durationn/a7 days18 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 16340 x 272 or 390 x 312240 x 240128 x 36
Size1.63 inches or 1.45 inch1.41 inches1.5 inches or 1.65 inches1.2 inches1.4 inches
Touch
TypeAMOLEDOLEDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OS
Apps
Music

All Wearables