TICKR X is the ultimate workout wearable.Its built-in memory gives you the freedom to train without a phone - it captures heart rate, calorie burn, and duration from your workouts and syncs them to your phone later.Of course you can still train connected to your phone too! The TICKR X also analyses and captures your every move.Pair with the 7 Minute Workout App for a high-intensity circuit workout and automatic rep counting or pair with the Wahoo Fitness App for indoor cycling cadence.It is also compatible with the most popular fitness apps, making it an incredibly versatile workout tracker for all of your activities.