ASUS ZenWatch 2 vs. Withings Activite Steel vs. Fitbit Charge 2 vs. New Balance RunIQ vs. Amazfit T-Rex

 
ZenWatch 2
Activite Steel
Charge 2
RunIQ
T-Rex
 ASUSZenWatch 2Remove Buy NowWithingsActivite SteelRemove Buy NowFitbitCharge 2Remove Buy NowNew BalanceRunIQRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$170$150$299$140
Release20162015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days24 hours (5 hrs w GPS and heart rate)20 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 inch1.3 inchesn/a1.39 inches1.3 inches
Touchn/a
TypeAMOLEDAnalogOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 1.5Build-in
Apps
Music

All Wearables