Polar M400 vs. Garmin Vivosmart HR vs. LG Watch Sport vs. Garmin Fenix 5X vs. Garmin Vivosmart 3

 
M400
Vivosmart HR
Watch Sport
Fenix 5X
Vivosmart 3
 PolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowLGWatch SportRemove Buy NowGarminFenix 5XRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$200$170$349$699$139.99
Release20142015201620172017

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days1.45 daysUp to 12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68480 x 480240 x24064 x 128
Sizen/a1.08 inches1.38 inches1.2 inchesNA
Touch
Typen/an/aP-OLEDNAOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP6810 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2
Apps
Music

All Wearables