Polar A360 vs. Basis Peak vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Garmin Vivosmart HR Plus vs. Michael Kors Grayson

 
A360
Peak
WSD-F20A
Grayson
Vivosmart HR Plus
Grayson
 PolarA360Remove Buy NowBasisPeakRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$200$399$350$179$350
Release201520142018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days4 days1 day24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80168 x 144320 x 320453 x 454160 x 68453x454
Size1.18 inches1.25 inches1.32 inches1.39 inches0.5 inches x 0.8 inches1.39 inches
Touch
Typen/aLCDLCDAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM5 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables