Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Polar A370

 
Moto 360 (2nd Gen)
Steel
ZenWatch 3
Ionic
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$150$229$299$179.95
Release20152014201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days48 hours4+ daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144400 x 400348x250160 x 80
Size1.37 inches or 1.56 inches1.26 inches1.39 inches1.421.18 inches
Touch
TypeLCDe-paperAMOLEDOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM50mWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid Wear 2Fitbit OS
Apps
Musicn/a

All Wearables