Garmin Fenix 3 vs. Misfit Ray vs. Casio WSD-F20A vs. Fitbit Alta HR vs. Polar A370

 
Fenix 3
Ray
WSD-F20A
Alta HR
A370
 GarminFenix 3Remove Buy NowMisfitRayRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$500$100$399$150$179.95
Release20152016201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks6 months1 day7 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a320 x 320128 x 36160 x 80
Size1.2 inchesn/a1.32 inches1.4 inches1.18 inches
Touchn/a
TypeChroma LEDLEDLCDOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OS
Apps
Music

All Wearables