Withings Activite Sapphire vs. Sony SmartBand 2 vs. Samsung Gear Fit2 vs. Polar M430

 
Activite Sapphire
SmartBand 2
Gear Fit2
M430
 WithingsActivite SapphireRemove Buy NowSonySmartBand 2Remove Buy NowSamsungGear Fit2Remove Buy NowPolarM430Remove Buy Now

Basic Info

Suggested Price$450$130$180$255
Release2014201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months2 days3-4 days30 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a432 x 216128x128
Size1.3 inchesn/a1.5 inches1.4 inch
Touchn/a
TypeAnalogn/aSuper AMOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP58IP68WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizen
Apps
Music

All Wearables