Fitbit Flex 2 vs. Basis Peak vs. Michael Kors Access Sofie vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
Flex 2
Peak
Access Sofie
Access Sofie HR
Vivosmart 4
 FitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowMichael KorsAccess SofieRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$200$395$395$130
Release20162014201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days1 day2 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144390 x 390 1.19 inches390 x 39048 x 128
Sizen/a1.25 inches1.19 inches0.74 inches
Touchn/aAMOLDED
TypeLEDLCDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAndroid Wear 2.0Wear OS
Apps
Music

All Wearables