Motorola Moto 360 (2nd Gen) vs. Pebble Time Steel vs. Polar M600 vs. Jawbone UP3 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Time Steel
M600
UP3
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime SteelRemove Buy NowPolarM600Remove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$250$330$180$140
Release20152015201620132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10 days2 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144240 x 240NA360 x 360
Size1.37 inches or 1.56 inches1.26 inches1.3 inchesNA1.3 inches
Touchn/aNA
TypeLCDe-paperTFTNAAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX8NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearNABuild-in
Apps
Musicn/aNA

All Wearables