ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Fitbit Alta vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S2

 
ZenWatch 2
Activite Sapphire
Alta
Forerunner 235
TicWatch S2
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowFitbitAltaRemove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$150$450$130$299.99$180
Release20162014201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days9 days2 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 320n/an/a215 x 180400 x 400
Size1.63 inches or 1.45 inch1.3 inchesn/a1.23 inches1.39 inches
Touchn/a
TypeAMOLEDAnalogOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a5 ATM5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables