Image of a Vivoactive HR
Image of a WSD-F20A
Image of a Watch Series 4
Image of a Vivosmart 4
Image of a Inspire HR
 GarminVivoactive HRRemove Buy NowCasioWSD-F20ARemove Buy NowAppleWatch Series 4Remove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$399$329$130$99
Release20162018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 dayNot Yet7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205320 x 320384 x 48048 x 128139 x 60
Size1.38 inches1.32 inches1.78 inches0.74 inches1.4 inches
Touch
Typen/aLCDMicroLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatch OS 5Fitbit OS
Apps
Music

All Wearables