Garmin Vivoactive HR vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Polar Loop vs. Apple Series 6

 
Vivoactive HR
Access Sofie
Alta HR
Loop
Series 6
 GarminVivoactive HRRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$395$150$100$399
Release20162017201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 day7 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205390 x 390 1.19 inches128 x 36NA384 x 480
Size1.38 inches1.4 inchesNA40mm
TouchAMOLDED
Typen/aOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM1 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NAWatchOS 5
Apps
Music

All Wearables