Fitbit Alta vs. Xiaomi Mi Band vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Alta
Mi Band
Access Sofie HR
VivoActive 4
 FitbitAltaRemove Buy NowXiaomiMi BandRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$130$15$395$349
Release2016201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 days2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/aNA390 x 390260 x 260
Sizen/aNA1.19 inches1.3ionches
Touchn/aNA
TypeOLEDNAOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP670.3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNAWear OSWear OS
Apps
Music

All Wearables