Motorola Moto 360 (1st Gen) vs. Fitbit Charge vs. Mobvoi TicWatch e2 vs. Amazfit T-Rex vs. HTC re Grip

 
Moto 360 (1st Gen)
Charge
TicWatch e2
T-Rex
re Grip
 MotorolaMoto 360 (1st Gen)Remove Buy NowFitbitChargeRemove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$130$200$140$199
Release20142014201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7-10 days1 day20 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 260NA360 x 360360 x 360160 x 32
Size1.56 inchesNA1.2 inches1.3 inches1.8 inches
TouchNA
TypeLCDOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMIP685 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAWear OSBuild-inNA
Apps
MusicNA

All Wearables