Fitbit Alta vs. Garmin Fenix 5 vs. Casio WSD-F20A vs. Garmin Fenix 5X vs. Apple Series 6

 
Alta
Fenix 5
WSD-F20A
Fenix 5X
Series 6
 FitbitAltaRemove Buy NowGarminFenix 5Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5XRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$599.99$399$699$399
Release20162017201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 Weeks1 dayUp to 12 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 320240 x240384 x 480
Sizen/a1.2 inches1.32 inches1.2 inches40mm
Touchn/a
TypeOLEDnaLCDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a10 ATM5 ATM10 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWear OSWatchOS 5
Apps
Music

All Wearables