Polar M400 vs. Garmin Fenix 5x Plus vs. Samsung Gear Fit2 Pro vs. Xiaomi Mi Band 3 vs. Fossil Gen 5 Smartwatch Carlyle

 
M400
Fenix 5x Plus
Gear Fit2 Pro
Mi Band 3
Gen 5 Smartwatch Carlyle
 PolarM400Remove Buy NowGarminFenix 5x PlusRemove Buy NowSamsungGear Fit2 ProRemove Buy NowXiaomiMi Band 3Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$200$850$199.99$44.95$295
Release20142018201720182019

Activity & Fitness

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

Battery

Duration8 hours to 30 days20 days2 days20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240216 x 432128 x 80328 x 328
Sizen/a1.2 inches1.5 inches0.78 inches1.3 inches
Touch
Typen/aMIPAMOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM10 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSTizen OSWear OS
Apps
Music

All Wearables