Polar M400 vs. Fossil Q Reveler vs. Microsoft Band 2 vs. Misfit Flash vs. Xiaomi Mi Band 2

 
M400
Q Reveler
Band 2
Flash
Mi Band 2
 PolarM400Remove Buy NowFossilQ RevelerRemove Buy NowMicrosoftBand 2Remove Buy NowMisfitFlashRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$200$125$250$30$23
Release20142015201520142016

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days48 hours (without GPS)6 months20 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/a320 x 128n/an/a
Sizen/an/a1.36 inchesn/a0.42 inches
Touchn/an/a
Typen/an/aCapacitative TFTn/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IPX73 ATMIP67

Notifications

Phone
Emails
Texts

Software

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

All Wearables