Polar A360 vs. Garmin Vivofit 4 vs. Xiaomi Mi Band vs. Garmin Forerunner 45

 
A360
Vivofit 4
Mi Band
Forerunner 45
 PolarA360Remove Buy NowGarminVivofit 4Remove Buy NowXiaomiMi BandRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$79.95$15$199
Release2015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days1 year30 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution160 x 8088 x 88NA208 x 208
Size1.18 inchesNANA1.04 inches
TouchNA
Typen/aNANALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNABuilt-in
Apps
Music

All Wearables