Motorola Moto 360 Sport vs. Polar M400 vs. Fitbit Charge 2 vs. Asus ZenWatch vs. Apple Series 6

 
Moto 360 Sport
M400
Charge 2
ZenWatch
Series 6
 MotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowFitbitCharge 2Remove Buy NowAsusZenWatchRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$199$200$150$150$399
Release20162014201620142020

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days5 daysNANot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a320 x 320384 x 480
Size1.37 inchesn/an/a1.63 inches40mm
Touchn/a
TypeLCDn/aOLEDAMOLEDMicroLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor5 ATM
Water Resistancen/a3 ATMn/aIP55

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/an/aAndroid WearWatchOS 5
Apps
Musicn/a

All Wearables