ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Mobvoi TicWatch S2

 
ZenWatch 2
Activite Sapphire
Flex
Vivofit 4
TicWatch S2
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$150$450$100$79.95$180
Release20162014201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days1 year2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA88 x 88400 x 400
Size1.63 inches or 1.45 inch1.3 inchesNANA1.39 inches
TouchNA
TypeAMOLEDAnalogLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWear OS
Apps
Music

All Wearables