CNBRO Smart Bracelet Ultra Thin Fitness Tracker for Women Men Slim Health Band Sleep Heart Rate Monitor Pedometer Step Counter Lightweight Ladies Wearable Activity Tracker, Silicone & Nylon Strap

["Ultra Thin Smart Bracelet: This smart band features an ultra-thin curved body of just 2.8mm. It's lightweight and perfectly conforms to your wrist, delivering an ultimate comfortable experience. You'll hardly feel it on your wrist - it won't disturb your sleep or catch on your sleeve when hidden. If you're not looking at it, you'll often forget this samll bracelet even there.","Heart Rate Monitor & Sleep Tracker: The slim fitness tracker support 24-hour continuous heart rate tracking and other health data, and forming monitoring records on the APP. And the slim health bracelet will track your last night's sleep duration and provide a comprehensive sleep quality analysis, allowing you to develop good sleeping habits.","Activity Tracking & Exercise Modes: The simple smart band will automatically record your daily steps, distance, and calories consumption. And it comes with built-in multiple sports modes, such as running, mountaineering, brisk walking, cycling, yoga, swimming, etc., to meet your daily exercise needs.","IP68 Waterproof & Call Reminder: IP68 waterproof activity tracker support swimming, washing hands, cold showering and rain, giving you convenience during daily life. Equip with a simple screen, displaying time and battery level. If there is an incoming call on your phone, the smart band will remind you.","No Subscription Fee & Two Straps: The compatible APP does not charge any subscription fee, providing customers with a better user experience. This app is suitable for smart phone with Android or iOS system. And the smart bracelet comes with nylon and silicone two kind straps."]