Sticking to a fitness program is tough but keeping track of your stats is easy with the Withings Pulse Activity Tracker. Easily stashing in your pocket, this small yet mighty tracker records all of your steps, elevation, distance, and your calories burned throughout the day. Additionally, the Pulse Activity Tracker provides an instant heart rate measurement and can record the quality of your sleep to ensure you’re rested for the day ahead. With incredible technology, this tracker immediately recognizes when you begin an activity, such as running, and will start tracking accordingly. Compatible with iOS and Android, the Pulse Activity Tracker comes in all black and uses Bluetooth to communicate with the app on your smartphone or tablet. With your entire history available on a single screen, the Pulse Activity Tracker keeps you accountable for your health and fitness.