Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Asus ZenWatch vs. Jawbone UP4 vs. Amazfit Verge

 
Moto 360 (2nd Gen)
M400
ZenWatch
UP4
Verge
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAsusZenWatchRemove Buy NowJawboneUP4Remove Buy NowAmazfitVergeRemove Buy Now

Basic Info

Suggested Price$300$200$150$200$160
Release20152014201420152019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 daysNANA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 320NA454x454
Size1.37 inches or 1.56 inchesn/a1.63 inchesNA1.39 inches
TouchNA
TypeLCDn/aAMOLEDNAOMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP55NAIP68

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearNAAMAZFIT OS
Apps
Musicn/aNA

All Wearables