Polar M400 vs. Misfit Flash vs. Basis Peak vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
M400
Flash
Peak
Alta HR
Vivofit 4
 PolarM400Remove Buy NowMisfitFlashRemove Buy NowBasisPeakRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$30$200$150$79.95
Release20142014201420172018

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months4 days7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a168 x 144128 x 3688 x 88
Sizen/an/a1.25 inches1.4 inchesNA
Touchn/a
Typen/an/aLCDOLEDNA

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/aNA
Apps
Music

All Wearables