Polar M400 vs. Fossil Q Reveler vs. Garmin Vivosmart HR vs. Misfit Ray vs. Garmin Vivofit 4

 
M400
Q Reveler
Vivosmart HR
Ray
Vivofit 4
 PolarM400Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmart HRRemove Buy NowMisfitRayRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$125$170$100$79.95
Release20142015201520162018

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days5 days6 months1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a160 x 68n/a88 x 88
Sizen/an/a1.08 inchesn/aNA
Touchn/an/a
Typen/an/an/aLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/a
Apps
Music

All Wearables