Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Amazfit Pace vs. Samsung Gear 2 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
M400
Pace
Gear 2
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAmazfitPaceRemove Buy NowSamsungGear 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$200$130$300$140
Release20152014201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swim

Battery

Duration1.5 days8 hours to 30 days5 days2-3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 300320 x 320360 x 360
Size1.37 inches or 1.56 inchesn/a1.34 inches1.63 inches1.3 inches
Touch
TypeLCDn/aTFT LCDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables