Huawei Watch 2 vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen) vs. LG G Watch R vs. Amazfit T-Rex

 
Watch 2
645 Music
Moto 360 (1st Gen)
G Watch R
T-Rex
 HuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$450$150$300$140
Release20172018201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours7 days1 day2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 480240 x 240320 x 260320 x 320360 x 360
Size1.38 inches1.2 inches1.56 inches1.3 inches1.3 inches
Touch
TypeP-OLEDMIPLCDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearAndroid WearBuild-in
Apps
MusicNA

All Wearables