Carbon TLX

[Powered by iFIT (subscription required)] – Follow iFIT Trainers in over 10,000 smart workouts that personalize every workout to your needs.
[ActivePulse] – With a heart rate monitor, ActivePulse automatically adjusts the speed and incline to keep you in the targeted zone (subscription required).
[0-12 MPH] – 0-12 MPH supports a wide range of paces from walking to running. Pick the speed that feels best, or iFIT can control your speed automatically for a hands-free, immersive experience (subscription required).