Garmin Forerunner 225 vs. Polar M400 vs. LG Watch Urbane vs. Diesel On Full Guard 2.5 vs. Xiaomi Mi Band 4

 
Forerunner 225
M400
Watch Urbane
On Full Guard 2.5
Mi Band 4
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowLGWatch UrbaneRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$200$245$325$25
Release20152014201520182019

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 daysNA4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolution180 x 180n/a320 x 320454x454120x240
Size1 inchn/a1.3 inches1.39 inches0.95 inches
Touch
Typen/an/aP-OLEDAMOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP673 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearWear OSAMAZFIT OS
Appsn/a
Musicn/a

All Wearables