Misfit Ray vs. Polar Loop 2 vs. Withings Pulse Ox vs. Apple Watch Series 2 vs. Fitbit Charge 3

 
Ray
Loop 2
Pulse Ox
Watch Series 2
Charge 3
 MisfitRayRemove Buy NowPolarLoop 2Remove Buy NowWithingsPulse OxRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$100$120$120$269$150
Release20162015201420162018

Activity & Fitness

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

Battery

Duration6 months8 days (without notifications)2 weeks18 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/ablue
Resolutionn/an/a128 x 32340 x 272 or 390 x 31266 x 18
Sizen/an/an/a1.5 inches or 1.65 inches.721 inches
Touchn/aSwipe
TypeLEDLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWatch OSNA
Apps
Music

All Wearables