Garmin Vivomove vs. Garmin Vivosmart HR vs. Polar Loop 2 vs. Fitbit Versa vs. Xiaomi Mi Band 4

 
Vivomove
Vivosmart HR
Loop 2
Versa
Mi Band 4
 GarminVivomoveRemove Buy NowGarminVivosmart HRRemove Buy NowPolarLoop 2Remove Buy NowFitbitVersaRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$170$120$199.99$25
Release20162015201520182019

Activity & Fitness

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

Battery

Duration1 year5 days8 days (without notifications)4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68n/a300 x300120x240
Sizen/a1.08 inchesn/a1.34 inches0.95 inches
Touchn/a
Typen/an/aLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aAMAZFIT OS
Apps
Music

All Wearables