Polar M400 vs. Samsung Gear S vs. Misfit Ray vs. Apple Watch Series 2 vs. Pebble Core

 
M400
Gear S
Ray
Watch Series 2
Core
 PolarM400Remove Buy NowSamsungGear SRemove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$250$100$269$99
Release20142013201620162016

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a6 months18 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a480 x 360n/a340 x 272 or 390 x 312NA
Sizen/a2 inchesn/a1.5 inches or 1.65 inchesNA
Touchn/aNA
Typen/aSuper AMOLEDLEDAMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM5ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aTizenn/aWatch OSNA
Apps
Music

All Wearables