Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. Fitbit Charge 2 vs. Michael Kors Access Sofie vs. Polar A370

 
Moto 360 (2nd Gen)
Steel
Charge 2
Access Sofie
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$150$150$395$179.95
Release20152014201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days5 days1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144n/a390 x 390 1.19 inches160 x 80
Size1.37 inches or 1.56 inches1.26 inchesn/a1.18 inches
Touchn/aAMOLDED
TypeLCDe-paperOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a1 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aAndroid Wear 2.0
Apps
Musicn/a

All Wearables