Get even more info at a glance on up to 20% more display. The up to 30% slimmer black margin makes way for Galaxy Watch's biggest screen yet, and more space for self expression with customizable watch faces. Press the band release button to detach your watch straps easily. Swap them out to change from workout to go-out styles with just one touch. The band guide makes it easy to align, with a satisfying click once it's reattached. Ready for anything, rain or shine. Ultra-durable Sapphire Crystal glass makes for a resilient and sturdy watch display, while IP68 and 5ATM ratings mean your watch is tough enough to stay with you on your adventures. Understand your nights to make the most of your days. Wear your Galaxy Watch6 to bed and monitor your nightly sleep stage, sleep score and sleep consistency to improve your sleep. And now you can access Sleep Coaching directly on your watch, so you can check tips right on your wrist. Get in tune with your health and body. Cycle Tracking powered by Natural Cycles ̊ uses your nightly skin temperature from your watch, measured while you sleep, to predict the dates of your period and other cycles. Plan ahead and live life to the fullest with Galaxy Watch6. Lessen your worries with a heart monitoring package that brings you peace of mind, so you can focus on your day. The built-in PPG sensor periodically measures heart rate and heart rhythm while you wear your Galaxy Watch6, and will alert you if your heart rate is too high or too low. It will also send you a notification if it detects an irregular heart rhythm, along with a prompt to take an ECG to examine your heart rhythm in more detail.