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Image of a Fenix 5s
Image of a WSD-F20A
Image of a 645 Music
Image of a Inspire HR
 AppleWatch Series 3Remove Buy NowGarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$599.99$399$450$99
Release20172017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursUp to 9 days1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312218x 218320 x 320240 x 240139 x 60
Size1.5 inches or 1.65 inches1.1 inches1.32 inches1.2 inches1.4 inches
Touch
TypeAMOLEDnaLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSFitbit OS
Apps
Music

All Wearables