Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Asus ZenWatch vs. LG G Watch vs. Jawbone UP4

 
Moto 360 (2nd Gen)
M400
ZenWatch
G Watch
UP4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAsusZenWatchRemove Buy NowLGG WatchRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$300$200$150$230$200
Release20152014201420142015

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 daysNA1.5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 320280 x 280NA
Size1.37 inches or 1.56 inchesn/a1.63 inches1.65 inchesNA
TouchNA
TypeLCDn/aAMOLEDIPS LCDNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP55IP67NA

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid WearNA
Apps
Musicn/aNA

All Wearables