Motorola Moto 360 (2nd Gen) vs. Withings Steel HR vs. Fitbit Charge vs. Mobvoi TicWatch C2 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Steel HR
Charge
TicWatch C2
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowWithingsSteel HRRemove Buy NowFitbitChargeRemove Buy NowMobvoiTicWatch C2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$180$130$200$140
Release20152016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days25 days7-10 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/aNA360 x 360360 x 360
Size1.37 inches or 1.56 inchesn/aNA1.3 inches1.3 inches
TouchNA
TypeLCDn/aOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNAWear OSBuild-in
Apps
Musicn/a

All Wearables