Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Pebble Steel vs. Polar M400 vs. Fitbit Ionic

 
Moto 360 (2nd Gen)
Moto 360 Sport
Steel
M400
Ionic
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPebbleSteelRemove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$300$199$150$200$299
Release20152016201420142017

Activity & Fitness

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

Battery

Duration1.5 daysn/a5-7 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
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a168 x 144n/a348x250
Size1.37 inches or 1.56 inches1.37 inches1.26 inchesn/a1.42
Touch
TypeLCDLCDe-papern/aOLED

Functions

Audio SpeakerBluetoothn/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM3 ATM50m

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearPebble OSn/aFitbit OS
Apps
Musicn/an/a

All Wearables