ASUS ZenWatch 2 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Michael Kors Access Sofie HR

 
ZenWatch 2
Alta
G-Shock GBA800
Vivofit 4
Access Sofie HR
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$150$130$120$79.95$395
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 years1 year2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a88 x 88390 x 390
Size1.63 inches or 1.45 inchn/aNA1.19 inches
Touchn/a
TypeAMOLEDOLEDNAOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a20 ATM5 ATM0.3 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables