Fitbit Alta vs. Misfit Flash Link vs. Misfit Speedo Shine vs. Michael Kors Access Sofie HR vs. Amazfit T-Rex

 
Alta
Flash Link
Speedo Shine
Access Sofie HR
T-Rex
 FitbitAltaRemove Buy NowMisfitFlash LinkRemove Buy NowMisfitSpeedo ShineRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$20$80$395$140
Release20162015201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months6 months2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/aNA390 x 390360 x 360
Sizen/an/aNA1.19 inches1.3 inches
Touchn/an/aNA
TypeOLEDn/aNAOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATM5 ATM0.3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNAWear OSBuild-in
Apps
Music

All Wearables