Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. Garmin Vivosmart HR vs. Fitbit Charge HR vs. Polar A370

 
Moto 360 (2nd Gen)
Steel
Vivosmart HR
Charge HR
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge HRRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$150$170$150$179.95
Release20152014201520152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days5 days5 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144160 x 68NA160 x 80
Size1.37 inches or 1.56 inches1.26 inches1.08 inchesNA1.18 inches
TouchNA
TypeLCDe-papern/aOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aNA
Apps
Musicn/a

All Wearables