Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Pebble Time Steel vs. Garmin Vivofit 4 vs. Polar A370

 
Moto 360 (2nd Gen)
Classic
Time Steel
Vivofit 4
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowPebbleTime SteelRemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$99$250$79.95$179.95
Release20152013201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days10 days1 yearUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/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 330168 x 144168 x 14488 x 88160 x 80
Size1.37 inches or 1.56 inches1.26 inches1.26 inchesNA1.18 inches
Touch
TypeLCDe-papere-paperNATFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSPebble OS
Apps
Musicn/a

All Wearables