Polar M400 vs. Misfit Ray vs. Apple Watch Series 2 vs. Samsung Gear 2 vs. Sony SmartBand

 
M400
Ray
Watch Series 2
Gear 2
SmartBand
 PolarM400Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowSamsungGear 2Remove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$200$100$269$300$100
Release20142016201620142014

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months18 hours2-3 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a340 x 272 or 390 x 312320 x 320NA
Sizen/an/a1.5 inches or 1.65 inches1.63 inchesNA
Touchn/aNA
Typen/aLEDAMOLEDSuper AMOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5ATMIP67IP58

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSTizen OSNA
Apps
Music

All Wearables