Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Polar M400 vs. ASUS ZenWatch 3 vs. Samsung Galaxy Watch

 
Moto 360 (2nd Gen)
Moto 360 Sport
M400
ZenWatch 3
Galaxy Watch
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowASUSZenWatch 3Remove Buy NowSamsungGalaxy WatchRemove Buy Now

Basic Info

Suggested Price$300$199$200$229$330
Release20152016201420172018

Activity & Fitness

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

Battery

Duration1.5 daysn/a8 hours to 30 days48 hours7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a400 x 400360 x 360
Size1.37 inches or 1.56 inches1.37 inchesn/a1.39 inches1.2 inches or 1.3 inches
Touch
TypeLCDLCDn/aAMOLEDAMOLED

Functions

Audio SpeakerBluetoothn/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aAndroid Wear 2Tizen OS
Apps
Musicn/an/aSpotify

All Wearables