Polar V800 vs. Withings Activite Sapphire vs. Withings Activite Steel vs. Moov Now

 
V800
Activite Sapphire
Activite Steel
Now
 PolarV800Remove Buy NowWithingsActivite SapphireRemove Buy NowWithingsActivite SteelRemove Buy NowMoovNowRemove Buy Now

Basic Info

Suggested Price$470$450$170$79
Release2014201420152015

Activity & Fitness

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

Battery

Duration13 hours to 30 days8 months8 months6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/an/a
Sizen/a1.3 inches1.3 inchesn/a
Touchn/a
Typen/aAnalogAnalogn/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMn/a

Notifications

Phone
Emails
Texts

Software

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

All Wearables