Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Fitbit Flex vs. Jawbone UP Move vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
M600
Flex
UP Move
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowFitbitFlexRemove Buy NowJawboneUP MoveRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$330$100$50$140
Release20152016201320142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days5 days6 months20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 325 or 360 x 330240 x 240NANA360 x 360
Size1.37 inches or 1.56 inches1.3 inchesNANA1.3 inches
Touchn/aNANA
TypeLCDTFTLEDNAAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX81 ATMSplash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNANABuild-in
Apps
Musicn/a

All Wearables