Polar M400 vs. Samsung Gear S vs. Garmin Vivosmart HR Plus vs. Samsung Gear Fit2 Pro

 
M400
Gear S
Vivosmart HR Plus
Gear Fit2 Pro
 PolarM400Remove Buy NowSamsungGear SRemove Buy NowGarminVivosmart HR PlusRemove Buy NowSamsungGear Fit2 ProRemove Buy Now

Basic Info

Suggested Price$200$250$179$199.99
Release2014201320172017

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 360160 x 68216 x 432
Sizen/a2 inches0.5 inches x 0.8 inches1.5 inches
Touch
Typen/aSuper AMOLEDLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenNATizen OS
Apps
Music

All Wearables