S9 Rfid Step Counter Bracelet is a smart watch bracelet for you, especially for sports and health lovers ! Do you know how many steps you take, how many calories you consume, and how far you run? Don't worry, when you wear the bracelet to do exercise, such as walking ,running and bicycling .All these data can be synchronized and analyzed on your mobile phone which helps you plan your exercise time and amount more reasonably. It comes with TPU adjustable wristband, giving you a skin-friendly, breathable feeling. When you sleep, it will monitor your sleep. It can also wake you up by vibrating gently.

The sports fitness watch is displayed with four parameters, which are the FUEL parameters (Nike's motion measurement units based on parameters such as oxygen intake during exercise); CALS-Calories (calories, calories ingested or consumed); STEPS (steps, Pedometer); TIME (current time, automatically synchronized with the computer when connected to the computer).

The rfid bracelet has an unexpected feature in addition to the RFID card,but also have built-in sensors and infrared sensors. It can detect physiological signals such as heartbeat and blood oxygen content while detecting user movements. The wristband has its own sensing function to measure the user's body temperature.