Samsung Gear S vs. Misfit Flash Link vs. Garmin 645 Music vs. Fitbit Flex vs. Garmin Forerunner 45

 
Gear S
Flash Link
645 Music
Flex
Forerunner 45
 SamsungGear SRemove Buy NowMisfitFlash LinkRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$20$450$100$199
Release20132015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months7 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a240 x 240NA208 x 208
Size2 inchesn/a1.2 inchesNA1.04 inches
Touchn/aNA
TypeSuper AMOLEDn/aMIPLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNABuilt-in
Apps
Music

All Wearables