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T a i w a n S p o r t i n g G o o d s M a n u f a c t u r e r s A s s o c i a t i o n
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Apple, the well-known American brand, promotes the most eye-
catching Apple Watch (Picture 4). The newly-designed sensor of
the watch back, Taptic Engine, includes infrared and visible-light
LED and photoreceptive sensor to detect the heart rate of the user.
Together with the installed accelerometer and GPS, it can display the
consumed time, distance, calories, and speed while the user is doing
exercise; moreover, it can observe all different body postures such as
sitting, or standing postures, etc. The graphics of the daily physical-
activity consumption is simplified into three circles: MOVE, EXERCISE,
and STAND. Everyone can have an individual sporting goal.
Comparatively, Xiaomi, the Chinese mobile phone brand, promote
the low-price sports band with an excellent CP value, Xiaomi band
(Picture 5). The total is simply 5 grams, equipped with Bluetooth
4.0, military-model ADI accelerometer and three signal lights
hidden under the magnalium metal panel. And ADI sensor is also
used the American military caps. Due to the extreme low energy
consumption, the batteries only need to be replaced once four years.
It can connect with the mobile phone and show the accumulated
exercise data, including the total number of steps, distance, calories,
automatic monitoring of shallow and deep sleeping time span.
There will be sleeping evaluation and the user can improve the
sleeping quality. It does serve the purpose of monitoring the whole-
day activities.
Picture 4: Apple Watch (left) and the sensor
Taptic Engine (right) (
(http://www.apple.com/)