Polar M400 vs. Fossil Q Reveler vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Amazfit Cor

 
M400
Q Reveler
Vivofit 3
Vivosmart HR
Cor
 PolarM400Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$200$125$100$170$79.99
Release20142015201620152018

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days1 year5 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a64 x 64160 x 6880 x 160
Sizen/an/a0.55 inches1.08 inches1.23 inches
Touchn/a
Typen/an/an/an/aIPS LCD

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