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

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

Basic Info

Suggested Price$300$200$150$329$199
Release20152014201420192019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 daysNANot Yet24 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 320384 x 480454 x 454
Size1.37 inches or 1.56 inchesn/a1.63 inches1.78 Inches1.39 inches
Touch
TypeLCDn/aAMOLEDMicroLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP55Not Yet5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearWatchOS 5Build-in
Apps
Musicn/a

All Wearables