Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Amazfit Bip vs. Asus ZenWatch vs. Pebble Time 2

 
Moto 360 (2nd Gen)
M400
Bip
ZenWatch
Time 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAmazfitBipRemove Buy NowAsusZenWatchRemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$300$200$99.99$150$199
Release20152014201820142016

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days30 daysNA10 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/a176 x 176320 x 320NA
Size1.37 inches or 1.56 inchesn/a1.28 inches1.63 inchesNA
Touch
TypeLCDn/aNAAMOLEDe-paper

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP68IP553 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearPebble OS
Apps
Musicn/a

All Wearables