Fitbit Surge vs. Garmin Forerunner 935 vs. Fitbit Charge 3 vs. Fitbit Flex vs. Michael Kors Access Sofie HR

 
Surge
Forerunner 935
Charge 3
Flex
Access Sofie HR
 FitbitSurgeRemove Buy NowGarminForerunner 935Remove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$500$150$100$395
Release20162017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysUp to 2 weeks7 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a240 x 24066 x 18NA390 x 390
Size1.26 inches1.2 inches.721 inchesNA1.19 inches
TouchNA
TypeMonochrome LCDLCDOLEDLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANAWear OS
Apps
Music

All Wearables