Features: 0.96 inch LED color screen, which displays sharp and vivid image details. Support heart rate, blood pressure and blood oxygen measurement. It allows you to keep track of your health and enjoy a healthier life. Accurately record steps, miles and calories for you, allowing you to grasp your exercise status in real time and make a reasonable exercise plan. Built-in multiple sport modes, making sports more scientific and efficient, you can choose freely according to your needs. Sleep monitoring function can automatically monitor your sleep time and sleep quality in real time, help you to master your sleep state more intuitively. The bracelet can be synchronized with your mobile phone. When mobile phone has notifications such as incoming calls, message or Wechat, even if it is placed in the bag, the bracelet will be reminded that you won’t miss important information. IP67 waterproof level protects your bracelet from water or sweat, take assured to wear it when you do sports or in