Microsoft Band 2 vs. Michael Kors Access Sofie vs. Fitbit Charge HR vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Band 2
Access Sofie
Charge HR
Access Sofie HR
VivoActive 4
 MicrosoftBand 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$395$150$395$349
Release20152017201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)1 day5 days2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128390 x 390 1.19 inchesNA390 x 390260 x 260
Size1.36 inchesNA1.19 inches1.3ionches
TouchAMOLDEDNA
TypeCapacitative TFTOLEDOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATM1 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NAWear OSWear OS
Apps
Music

All Wearables