Polar M400 vs. Misfit Ray vs. Apple Watch Series 2 vs. Samsung Galaxy Watch vs. Garmin Vivosmart HR Plus

 
M400
Ray
Watch Series 2
Galaxy Watch
Vivosmart HR Plus
 PolarM400Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$200$100$269$330$179
Release20142016201620182017

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months18 hours7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312360 x 360160 x 68
Sizen/an/a1.5 inches or 1.65 inches1.2 inches or 1.3 inches0.5 inches x 0.8 inches
Touchn/a
Typen/aLEDAMOLEDAMOLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSTizen OSNA
Apps
MusicSpotify

All Wearables