Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Apple Watch Series 5 vs. Amazfit GTR vs. Apple SE

 
Moto 360 (2nd Gen)
M400
Watch Series 5
GTR
SE
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAppleWatch Series 5Remove Buy NowAmazfitGTRRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$200$329$199$279
Release20152014201920192020

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 daysNot Yet24 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a384 x 480454 x 454384 x 480
Size1.37 inches or 1.56 inchesn/a1.78 Inches1.39 inches40mm
Touch
TypeLCDn/aMicroLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP673 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatchOS 5Build-inWatchOS 5
Apps
Musicn/a

All Wearables