Fitbit Flex 2 vs. Garmin Fenix 5s vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie HR

 
Flex 2
Fenix 5s
645 Music
Forerunner 235
Access Sofie HR
 FitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$100$599.99$450$299.99$395
Release20162017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 9 days7 days9 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218x 218240 x 240215 x 180390 x 390
Sizen/a1.1 inches1.2 inches1.23 inches1.19 inches
Touchn/a
TypeLEDnaMIPMIPOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Apps
Music

All Wearables