Withings Activite Sapphire vs. Asus VivoWatch vs. Fitbit Alta HR vs. Fitbit Charge 3

 
Activite Sapphire
VivoWatch
Alta HR
Charge 3
 WithingsActivite SapphireRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$450$160$150$150
Release2014201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months24 hours to 10 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a128 x 128128 x 3666 x 18
Size1.3 inchesNA1.4 inches.721 inches
Touch
TypeAnalogNAOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSNA
Apps
Music

All Wearables