Misfit Flash Link vs. Polar A360 vs. Casio WSD-F20A vs. Garmin Vivofit 4 vs. Amazfit GTR

 
Flash Link
A360
WSD-F20A
Vivofit 4
GTR
 MisfitFlash LinkRemove Buy NowPolarA360Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$20$200$399$79.95$199
Release20152015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months12 days1 day1 year24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 80320 x 32088 x 88454 x 454
Sizen/a1.18 inches1.32 inchesNA1.39 inches
Touchn/a
Typen/an/aLCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMWR305 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSBuild-in
Apps
Music

All Wearables