Garmin Vivoactive HR vs. Fitbit Flex 2 vs. Amazfit Cor vs. Garmin Vivosport vs. Xiaomi Mi Band 4

 
Vivoactive HR
Flex 2
Cor
Vivosport
Mi Band 4
 GarminVivoactive HRRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitCorRemove Buy NowGarminVivosportRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$100$79.99$199$25
Release20162016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days12 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205n/a80 x 16072 x 144120x240
Size1.38 inchesn/a1.23 inchesNA0.95 inches
Touchn/a
Typen/aLEDIPS LCDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAMAZFIT OS
Apps
Music

All Wearables