Polar M400 vs. LG Watch Sport vs. Samsung Galaxy Watch vs. Polar Loop vs. Samsung Gear Fit2 Pro

 
M400
Watch Sport
Galaxy Watch
Loop
Gear Fit2 Pro
 PolarM400Remove Buy NowLGWatch SportRemove Buy NowSamsungGalaxy WatchRemove Buy NowPolarLoopRemove Buy NowSamsungGear Fit2 ProRemove Buy Now

Basic Info

Suggested Price$200$349$330$100$199.99
Release20142016201820132017

Activity & Fitness

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

Battery

Duration8 hours to 30 days1.45 days7 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 480360 x 360NA216 x 432
Sizen/a1.38 inches1.2 inches or 1.3 inchesNA1.5 inches
Touch
Typen/aP-OLEDAMOLEDLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Tizen OSNATizen OS
Apps
MusicSpotify

All Wearables