Garmin Fenix 3 vs. Apple Watch Series 2 vs. Apple Watch vs. Casio WSD-F20A vs. Fitbit Alta HR

 
Fenix 3
Watch Series 2
Watch
WSD-F20A
Alta HR
 GarminFenix 3Remove Buy NowAppleWatch Series 2Remove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$500$269$349$399$150
Release20152016201520182017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks18 hours18 hours1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218340 x 272 or 390 x 312340 x 272 or 390 x 312320 x 320128 x 36
Size1.2 inches1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.32 inches1.4 inches
Touch
TypeChroma LEDAMOLEDAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5ATMIPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWatch OSWear OS
Apps
Music

All Wearables