Polar M400 vs. Sony SmartBand 2 vs. Garmin Fenix 5x Plus vs. Samsung Galaxy Watch vs. Polar Loop

 
M400
SmartBand 2
Fenix 5x Plus
Galaxy Watch
Loop
 PolarM400Remove Buy NowSonySmartBand 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowSamsungGalaxy WatchRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$130$850$330$100
Release20142015201820182013

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days20 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a240 x 240360 x 360NA
Sizen/an/a1.2 inches1.2 inches or 1.3 inchesNA
Touchn/a
Typen/an/aMIPAMOLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP5810 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSTizen OSNA
Apps
MusicSpotify

All Wearables