Polar M400 vs. Misfit Flash Link vs. Amazfit Cor vs. Fitbit Versa vs. Fitbit Alta HR

 
M400
Flash Link
Cor
Versa
Alta HR
 PolarM400Remove Buy NowMisfitFlash LinkRemove Buy NowAmazfitCorRemove Buy NowFitbitVersaRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$20$79.99$199.99$150
Release20142015201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 hours to 30 days6 months12 days4 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a80 x 160300 x300128 x 36
Sizen/an/a1.23 inches1.34 inches1.4 inches
Touchn/a
Typen/an/aIPS LCDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/a
Apps
Music

All Wearables