ASUS ZenWatch 2 vs. Pebble Time Round vs. Polar M400 vs. Motorola Moto 360 (1st Gen) vs. Jawbone UP4

 
ZenWatch 2
Time Round
M400
Moto 360 (1st Gen)
UP4
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowPolarM400Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$150$200$200$150$200
Release20162015201420142015

Activity & Fitness

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

Battery

Durationn/a2 days8 hours to 30 days1 dayNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a320 x 260NA
Size1.63 inches or 1.45 inchroundn/a1.56 inchesNA
TouchNA
TypeAMOLEDe-papern/aLCDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX73 ATMIP67NA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearNA
Apps
MusicNANA

All Wearables