Polar V800 vs. Withings Activite Sapphire vs. Fitbit Flex 2 vs. Misfit Ray

 
V800
Activite Sapphire
Flex 2
Ray
 PolarV800Remove Buy NowWithingsActivite SapphireRemove Buy NowFitbitFlex 2Remove Buy NowMisfitRayRemove Buy Now

Basic Info

Suggested Price$470$450$100$100
Release2014201420162016

Activity & Fitness

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

Battery

Duration13 hours to 30 days8 months5 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/an/a
Sizen/a1.3 inchesn/an/a
Touchn/an/a
Typen/aAnalogLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/a
Apps
Music

All Wearables