ASUS ZenWatch 2 vs. Withings Steel HR vs. Fitbit Alta vs. Mobvoi TicWatch E vs. Amazfit T-Rex

 
ZenWatch 2
Steel HR
Alta
TicWatch E
T-Rex
 ASUSZenWatch 2Remove Buy NowWithingsSteel HRRemove Buy NowFitbitAltaRemove Buy NowMobvoiTicWatch ERemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$180$130$159$140
Release20162016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a25 days5 days1.5-2 days20 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/a400 x 400360 x 360
Size1.63 inches or 1.45 inchn/an/a1.4 inches1.3 inches
Touchn/a
TypeAMOLEDn/aOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/aIP675 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables