Polar M400 vs. Sony SmartWatch 3 vs. Fossil Q Dreamer vs. Misfit Flash Link vs. Xiaomi Mi Band 2

 
M400
SmartWatch 3
Q Dreamer
Flash Link
Mi Band 2
 PolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowFossilQ DreamerRemove Buy NowMisfitFlash LinkRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$200$250$125$20$23
Release20142014201520152016

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days7 days6 months20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a320 x 320n/an/an/a
Sizen/a1.6 inchesn/an/a0.42 inches
Touchn/an/a
Typen/aTFT LCDn/an/aOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68IP673 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/an/a
Apps
Music

All Wearables