Fitbit Flex vs. Garmin Vivofit 4 vs. Misfit Flash Cyclist Edition vs. Skagen Falster 2 vs. Amazfit T-Rex

 
Flex
Vivofit 4
Flash Cyclist Edition
Falster 2
T-Rex
 FitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowMisfitFlash Cyclist EditionRemove Buy NowSkagenFalster 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$79.95$50$199$140
Release20132018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 year6 months1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
ResolutionNA88 x 88NA320 x 320360 x 360
SizeNANANA1.19 inches1.3 inches
TouchNANA
TypeLEDNANAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATM3 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWear OSBuild-in
Apps
Music

All Wearables