Huawei Watch vs. Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Polar M400 vs. Fitbit Ionic

 
Watch
Moto 360 (2nd Gen)
Model One
M400
Ionic
 HuaweiWatchRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$349$300$595$200$299
Release20152015201520142017

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a1.5 days2 days8 hours to 30 days4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution400 x 400360 x 325 or 360 x 330n/an/a348x250
Size1.4 inches1.37 inches or 1.56 inchesn/an/a1.42
Touch
TypeAMOLEDLCDn/an/aOLED

Functions

Audio Speakern/aBluetoothn/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIP675 ATM3 ATM50m

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/an/aFitbit OS
Appsn/a
Musicn/an/a

All Wearables