Fossil Q Grant vs. Polar M400 vs. Fossil Q Reveler vs. Garmin Vivosmart HR vs. Xiaomi Mi Band 2

 
Q Grant
M400
Q Reveler
Vivosmart HR
Mi Band 2
 FossilQ GrantRemove Buy NowPolarM400Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmart HRRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$175$200$125$170$23
Release20152014201520152016

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days7 days5 days20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a160 x 68n/a
Sizen/an/an/a1.08 inches0.42 inches
Touchn/an/a
Typen/an/an/an/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATMIP675 ATMIP67

Notifications

Phone
Emails
Texts

Software

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

All Wearables