Polar M400 vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. LG Watch Urbane LTE

 
M400
Fenix 5x Plus
Flex
Watch Urbane LTE
 PolarM400Remove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowLGWatch Urbane LTERemove Buy Now

Basic Info

Suggested Price$200$850$100$189
Release2014201820132015

Activity & Fitness

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

Battery

Duration8 hours to 30 days20 days5 daysn/a
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240NA320 x 320
Sizen/a1.2 inchesNA1.3 inches
TouchNA
Typen/aMIPLEDP-OLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM10 ATM1 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNALG Wearable Platform
Apps
Music

All Wearables