Polar M400 vs. Polar V800 vs. Misfit Ray vs. Amazfit Arc vs. Garmin Vivofit 4

 
M400
V800
Ray
Arc
Vivofit 4
 PolarM400Remove Buy NowPolarV800Remove Buy NowMisfitRayRemove Buy NowAmazfitArcRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$470$100$69.99$79.95
Release20142014201620162018

Activity & Fitness

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

Battery

Duration8 hours to 30 days13 hours to 30 days6 months20 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a72 x4088 x 88
Sizen/an/an/a0.42 inchesNA
Touchn/a
Typen/an/aLEDOLEDNA

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables