Polar M400 vs. Sony SmartWatch 3 vs. Fitbit Alta vs. Misfit Flash vs. LG Watch Sport

 
M400
SmartWatch 3
Alta
Flash
Watch Sport
 PolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitAltaRemove Buy NowMisfitFlashRemove Buy NowLGWatch SportRemove Buy Now

Basic Info

Suggested Price$200$250$130$30$349
Release20142014201620142016

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days5 days6 months1.45 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320n/an/a480 x 480
Sizen/a1.6 inchesn/an/a1.38 inches
Touchn/an/a
Typen/aTFT LCDOLEDn/aP-OLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68n/a3 ATMIP68

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wearn/an/aAndroid Wear 2
Apps
Music

All Wearables