Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Charge 2 vs. Asus VivoWatch vs. Pebble Core

 
Moto 360 (2nd Gen)
M400
Charge 2
VivoWatch
Core
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitCharge 2Remove Buy NowAsusVivoWatchRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$200$150$160$99
Release20152014201620182016

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days5 days24 hours to 10 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a128 x 128NA
Size1.37 inches or 1.56 inchesn/an/aNANA
Touchn/aNA
TypeLCDn/aOLEDNANA

Functions

Audio SpeakerBluetoothAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP673 ATMn/aIP67NA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/an/aKoodOSNA
Apps
Musicn/a

All Wearables