Polar M400 vs. Samsung Gear S2 vs. Fossil Q Reveler vs. Garmin Vivofit 3 vs. Garmin Vivosmart

 
M400
Gear S2
Q Reveler
Vivofit 3
Vivosmart
 PolarM400Remove Buy NowSamsungGear S2Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmartRemove Buy Now

Basic Info

Suggested Price$200$300$125$100$170
Release20142015201520162014

Activity & Fitness

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

Battery

Duration8 hours to 30 days2-3 days7 days1 year7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 360n/a64 x 64128 x 16
Sizen/a1.2 inchesn/a0.55 inches1.41 inches
Touchn/a
Typen/aSuper AMOLEDn/an/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables