ASUS ZenWatch 2 vs. Fitbit Alta vs. Garmin Forerunner 235 vs. Mobvoi TicWatch C2 vs. Amazfit T-Rex

 
ZenWatch 2
Alta
Forerunner 235
TicWatch C2
T-Rex
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch C2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$130$299.99$200$140
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days9 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a215 x 180360 x 360360 x 360
Size1.63 inches or 1.45 inchn/a1.23 inches1.3 inches1.3 inches
Touchn/a
TypeAMOLEDOLEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATMIP685 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSBuild-in
Apps
Music

All Wearables