Fitbit Blaze vs. Garmin Fenix 5 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Apple Series 6

 
Blaze
Fenix 5
WSD-F20A
645 Music
Series 6
 FitbitBlazeRemove Buy NowGarminFenix 5Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$200$599.99$399$450$399
Release20162017201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days2 Weeks1 day7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 320240 x 240384 x 480
Sizen/a1.2 inches1.32 inches1.2 inches40mm
Touch
TypeLCDnaLCDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatchOS 5
Apps
Music

All Wearables