Polar M400 vs. Fossil Q Reveler vs. Garmin Vivosmart vs. Microsoft Band 2 vs. Xiaomi Mi Band 3

 
M400
Q Reveler
Vivosmart
Band 2
Mi Band 3
 PolarM400Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmartRemove Buy NowMicrosoftBand 2Remove Buy NowXiaomiMi Band 3Remove Buy Now

Basic Info

Suggested Price$200$125$170$250$44.95
Release20142015201420152018

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days7 days48 hours (without GPS)20 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/a128 x 16320 x 128128 x 80
Sizen/an/a1.41 inches1.36 inches0.78 inches
Touchn/a
Typen/an/aOLEDCapacitative TFTOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATMIPX75 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables