STAY CONNECTED ANYWHERE: With Bluetooth compatibility, our smartwatches let you make and receive calls and receive social media, email and text notifications right on your wrist, simplifying your daily life. Keeps you connected no matter where you are. Please note that this product cannot respond to messages!Activity & Fitness Tracker: Track your health and fitness goals with Activity & Fitness Tracker. Fitness watches can monitor your heart rate and stress levels in real time and alert you if something goes wrong. This activity tracker features over 100 different workout modes to easily track steps, calories burned, distance, speed and is IP68 waterproof, making it perfect for swimming and any activity.Blood Oxygen and Health Monitoring with Red Light: Smart watch using 3605 red light chip, providing accurate blood oxygen measurement and low oxygen wake-up function. In addition, smart watches can also monitor heart rate, blood sugar, blood pressure and body temperature, allowing you to monitor your physical condition and protect your health.A good night's sleep is all you need: sleep better with a sleep tracker. The smartwatch monitors your sleep in three different modes: REM sleep, light sleep and deep sleep. The data is sent to the VeryFit app, which provides insights and tips to improve sleep quality. Please note that the test requires recording more than 3 hours of sleep and long-term use is recommended.Long Battery Life: Long battery life, an uninterrupted smart life. Standby time is up to 30 days, power saving mode can last for 20 days, and daily use time is 7-10 days. The smartwatch takes just 2.5 hours to fully charge, giving you more time to enjoy the benefits of your watch without worrying about battery life.1.90-inch HD display and : clearer images than ever with the 1.90-inch HD display. Choose from 100 beautiful cloud-based watch faces and even upload your own photos (like selfies or pet photos) for a truly ized look. The possibilities are endless to make your watch truly yours.