Millet hand ring violent dismantling

Xiaomi released the price of 79 yuan millet bracelet, from a functional perspective, it is mainly focused on these aspects:

Movement record: Record steps, graphically display all-weather exercise, and up the number of steps interface similar

Sleep history: Automatically record sleep

Smart Alarm Clock: Different intensity of vibration to wake up according to the depth of sleep

Phone call reminder: Phone calls 20 seconds not answered, will vibrate reminder, flashing blue light

Bracelet ID: Unlock the phone without a password after wearing the bracelet, the equivalent of a personal authentication device

In addition, it has some of the more bright features, including the look-up bracelet, mobile phone operation to let the hand ring vibration and flicker, due to lack of sound, this functional practicality is debatable. There are several options for blinking the bracelet, as well as distinguishing between the left and right hand wear, which should be the correct display for flashing.

There are two good features: After setting the exercise target, the bracelet is worn on the hand, do a look at the hand ring lifting action, the bracelet will automatically show the amount of exercise, 1 lights flashing means less than 1/3 of the target, three solid lights means that the target is completed, and Shine similar, the latter is double-click the dial display.

The approximate list of Xiaomi bracelet, total RMB 39.5 (not including tax):

Processor (MCU): 12.5 USD

3 axis sensor:6.5 Yuan

Power supply chip (charge, DC, etc.): 2.5 RMB

Battery: 2.5 RMB

Other components: 6 RMB

Case/Wrist Strap: 5 RMB

Packing and peripheral: 4.5 RMB

Millet hand ring violent dismantling