Meet Sense 2 - the smartwatch designed to help you stress less, sleep better and live healthier. Get help identifying stress and get the tools to better manage it. Learn more about your sleep and how to improve your rest with detailed night time tracking and a unique Sleep Profile. Track key heart-health indicators so you can make more informed wellness decisions. Plus Sense 2 is packed with advanced activity tracking and smartwatch features and includes six months of Fitbit Premium Membership. Improve sleep quality, increase your energy and better manage stress with help from Sense 2 + Premium. Track your sleep each night to see how much time you spent in deep, light and REM sleep. Using a cEDA sensor, identify signs of stress, excitement, effects from caffeine and more. Over time you'll be able to recognise your stress triggers and manage it in the moment. Use of the cEDA sensor may affect battery life. Your heart is key to your health. Better understand and track your heart health with Sense 2 and Premium. Around-the-clock heart-rate tracking provides insight into your sleep, stress, activity and more while the ECG app gives insight into your heart rhythm. With a compatible ECG app right on your wrist, assess your heart rhythm for atrial fibrillation - a heart rhythm irregularity - and share the results with your doctor.