Polar M400 vs. Samsung Gear S2 vs. Misfit Ray vs. Apple Watch Series 2 vs. Jawbone UP4

 
M400
Gear S2
Ray
Watch Series 2
UP4
 PolarM400Remove Buy NowSamsungGear S2Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$300$100$269$200
Release20142015201620162015

Activity & Fitness

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

Battery

Duration8 hours to 30 days2-3 days6 months18 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 360n/a340 x 272 or 390 x 312NA
Sizen/a1.2 inchesn/a1.5 inches or 1.65 inchesNA
Touchn/aNA
Typen/aSuper AMOLEDLEDAMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATM5ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aWatch OSNA
Apps
MusicNA

All Wearables