Polar M400 vs. Samsung Gear S vs. Withings Activite Sapphire vs. Withings Steel HR vs. Fossil Q Reveler

 
M400
Gear S
Activite Sapphire
Steel HR
Q Reveler
 PolarM400Remove Buy NowSamsungGear SRemove Buy NowWithingsActivite SapphireRemove Buy NowWithingsSteel HRRemove Buy NowFossilQ RevelerRemove Buy Now

Basic Info

Suggested Price$200$250$450$180$125
Release20142013201420162015

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a8 months25 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a480 x 360n/an/an/a
Sizen/a2 inches1.3 inchesn/an/a
Touchn/a
Typen/aSuper AMOLEDAnalogn/an/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

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

All Wearables