Fitbit Alta vs. Amazfit Stratos vs. Amazfit Cor vs. Asus VivoWatch vs. Fitbit Charge HR

 
Alta
Stratos
Cor
VivoWatch
Charge HR
 FitbitAltaRemove Buy NowAmazfitStratosRemove Buy NowAmazfitCorRemove Buy NowAsusVivoWatchRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$130$199$79.99$160$150
Release20162018201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days12 days24 hours to 10 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 30080 x 160128 x 128NA
Sizen/a1.34 inches1.23 inchesNANA
Touchn/aNA
TypeOLEDOLEDIPS LCDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMIP671 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aProprietaryKoodOSNA
Apps
Music

All Wearables