Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. Polar M600 vs. Casio WSD-F20A vs. Garmin Vivofit 4

 
Moto 360 (2nd Gen)
Steel
M600
WSD-F20A
Vivofit 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowPolarM600Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$300$150$330$399$79.95
Release20152014201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days2 days1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/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 144240 x 240320 x 32088 x 88
Size1.37 inches or 1.56 inches1.26 inches1.3 inches1.32 inchesNA
Touchn/a
TypeLCDe-paperTFTLCDNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX85 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearWear OS
Apps
Musicn/a

All Wearables