Foreword
This time is different from the previous evaluation. The difference is that the last time it was a preliminary out-of-box assessment, it also left a little tail.
Of course, I will not talk nonsense. Most people can notice that I don't spend time describing it. I don't have to say more on the official website.
Tips, high-energy warning, please watch officer ready to spend a lot of time reading. If you have any discomfort, look at the summary!
It was found that the bracelet was packed with a much higher grade of packaging and the cost was only about 5 pieces, which was very good for sending people.
The more important point was missed in the last external observation.
The main body of the bracelet and the bracelet have a feeling of echoing between the head and the tail, and the designers also try their best to design. Maybe this will become a family design of the millet bracelet.
Millet bracelet 2 wearing method
Millet bracelet inner ring maximum and minimum perimeter.
Everybody should pay attention to when buying, otherwise it will only be sent to me if it is so hard to buy home and find it unsuitable. How bad is this?
Trap by the user to wear the way method:
[millet bracelet 2 evaluation] official proofs and instructions on the direction of wear is wrong
Left: Official instructions to wear. Right: The wearing method that is considered more comfortable.
Since the main body of the bracelet is symmetrical, the strap can be reversed and there is no problem at all.
Summarize two different ways of wearing: (both ways, see what you need.)
How to wear comfortable (with slot)
Here's a Chinese girl to experience the flaws in the design of the millet bracelet.
First introduce the following girl. Height 153cm, Weight 46kg, BMI 19.7 *Note 18.5 ≤ BMI <24 is normal
Think about it, millet bracelet 2 main body length is 40mm, how to bring on the pressure after the plane only has the 30mm hand?
The following is announced for everyone. This method will give a friend a way to feel uncomfortable wearing a bracelet.
It also avoids inflexible situations where the wrists are restricted from being too tight.
If you slip into the wrist, you can only scratch it again.
Under normal circumstances will not appear, the strap material on the skin to enhance the friction effect, but does not touch the skin.
Ergonomics on touch
Does the CD pattern touch that touches the screen feel easier on the top?
This detail fully shows that the designer did not make any effort in ergonomics.
At the same time, it also shows that the original intention of this product is just to look beautiful.
to sum up:
It is not difficult to see that a standard southern female figure is particularly awkward after wearing a millet bracelet2. Although you are beautifully designed.
Heart rate accuracy
Specially stole my grandfather's sphygmomanometer for testing. And there are two test objects. I believe this is objective enough
In order to test the accuracy, this time sitting to test strictly comply with the bracelet testing method and according to the measurement method of the sphygmomanometer to test.
to sum up:
The heart rate test is still quite accurate, but it is difficult to determine the accuracy of heart rate in the case of vibration when running.
My own jogging is just beginning without a heart rate reminding me to start reminding my heart rate to exceed 157 after 15 minutes. Proof should still be useful.
The accuracy of the step
This time we conducted a composite walk test. During the walking period, there are various irregular movements and there are actions to visit the supermarket. The two hands are worn on the same hand, and the traditional pedometer is clamped on the shoes because it is more accurate than the waist.
to sum up:
This pile of data does not prove how accurate the millet bracelet 2 pedometer algorithm is. It's just that if you use a bracelet just for everyday life, it's not necessary. Because this will not give you much reference price.
But the statistics for the day are not much different. It can reflect how much exercise the user has on the day. If it is less, we must arrange physical exercises.
Sleep monitoring
It's just a mess. It can't prove who is accurate. It is impossible for me to invite someone to observe what I sleep at night.
to sum up:
Sleep monitoring is actually more difficult. Especially how to detect the identification of deep sleep and light sleep. Therefore, there is no need to compare the truth. Do not use data as a measure of your sleep. Otherwise, it will be deceived by the inaccurate data to deceive the day's own mental condition. Millet Bracelet 2 can provide accurate data only for falling asleep and getting up.
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