According to today's headline, the function of Dr. David's bracelet can increase hand strength, enhance hand flexibility, promote wrist microcirculation and improve wrist pain. Wearing the bracelet around you can permanently and continuously release far infrared energy, balance ions, promote metabolism and make your body and mind feel comfortable.
This kind of bracelet is generally made of medical rubber and memory rubber with silver-plated metal caps at both ends. Built-in 10-day battery life, vibration motor and motion-induced accelerometer also have special functions such as sleep monitoring, advanced waterproof, Bluetooth 4.0 data transmission and fatigue reminder.