Fitbit Flex 2 vs. Misfit Speedo Shine 2 vs. Misfit Shine vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Flex 2
Speedo Shine 2
Shine
Forerunner 45
Vivosmart 4
 FitbitFlex 2Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowMisfitShineRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$80$70$199$130
Release20162016201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months6 months7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/aNA
Resolutionn/an/aNA208 x 20848 x 128
Sizen/an/aNA1.04 inches0.74 inches
Touchn/an/aNA
TypeLEDn/aNALCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuilt-in
Apps
Music

All Wearables