Brand model: Huawei smart bracelet
System: DRMX7
The smart bracelet has the functions of step counting, heart rate monitoring, body temperature detection, energy consumption, sleep monitoring, synchronization mode, network function and so on.
1. Step counting function: With the development and progress of wearable technology, future wearable devices will use a 3-axis gravity accelerometer to calculate the number of steps caused by bump implantation, and then eliminate the wrong counting according to certain principles, so as to get the final result.
2. Heart rate monitoring: the photoelectric signal collected by reflective photoelectric sensor is used to monitor and calculate the change of pulse blood volume, and then the basic parameters reflecting human heart rate are calculated according to the relationship between absorbance and concentration of substances in blood.
3. Body temperature detection: the temperature change is converted into resistance change by thermistor, and then the resistance value is converted into voltage by corresponding measuring circuit, and then the voltage value is converted into digital signal, and then the digital signal is processed accordingly to obtain the temperature value.
4. Energy consumption and sleep monitoring: The sensor monitors people's movements, heart rate and body movement frequency by touching the wrist, and calculates the subjects' sleep state and energy consumption. Different products have different algorithms.
5. Synchronization mode: The smart bracelet still cannot get rid of the dependence on the terminal software and hardware. After all, after collecting a large amount of data, we need to synchronize the data with the corresponding APP of the bracelet to achieve permanent recording and analysis functions. Therefore, whether the synchronization method between the smart bracelet and the mobile phone or computer is convenient enough is also a major factor affecting the user experience.
6. Network function: The smart bracelet also has social network sharing function. For example, users can share sleep quality, diet, exercise and mood records through binding applications. For the elderly, it is also a patron saint. Through the built-in GPS connector, you can inform the relevant hospital or family members of your physical condition and location at any time.
Function introduction of smart bracelet
Lead: Smart bracelet is a wearable smart device. Through this bracelet, users can record real-time data such as exercise, sleep and diet in daily life, and synchronize these data to iOS or Android devices to play a role in guiding healthy life through data.
Function introduction of smart bracelet
fundamental function
Synchronization mode: saving time and effort is the key.
Smart bracelets still can't get rid of the dependence on terminal software and hardware. After all, after collecting a large amount of data, we need to synchronize the data with the corresponding APP of the bracelet to achieve permanent recording and analysis functions. Therefore, whether the synchronization method between the smart bracelet and the mobile phone or computer is convenient enough is also a major factor affecting the user experience.
Wear Comfort: Materials and Ergonomics
Compared with the function of smart bracelet, its material and design are equally important. A smart bracelet with comfortable material and ergonomic design will not feel uncomfortable after being worn for a long time. At present, most smart bracelets use medical-grade rubber, and some other bracelets also use a small amount of ABS engineering plastic or metal.
However, because everyone has different requirements for comfort, a few people will have allergic reactions to certain metal materials, so at present, many manufacturers use non-metal design on the bracelet to minimize the discomfort of those who are allergic to metal.
Reminder function: seemingly useless but indispensable
Only by adding the reminder function can we know the completion status or progress of the current goal more intuitively through the bracelet. For example, how many steps have been taken, how far away from the goal of the day, and so on. Whether using LED, screen or vibration, it is more convenient than taking out our mobile phone and viewing it on the APP. Although most smart bracelets have basic prompting functions, when we need to check the status, we need another hand to operate the bracelet to activate the display screen or LED lights on it. Although this kind of screen will extend the battery life to a certain extent when it is turned off at ordinary times, for some lazy people, the same effect as a watch is still the best solution.
Function 1: Wake up by vibration.
The smart bracelet has a built-in vibration component, which has a very unique function, that is, it wakes you up in sleep through vibration. Users can select the bracelet alarm clock in the settings to activate the vibration wake-up function, save it after setting the time, or set an important event reminder. This way of waking up or reminding is much healthier than an alarm clock, because research shows that being woken up by an alarm clock will make people feel flustered and depressed, and even affect people's memory, cognition and calculation speed.
Function 2: Sleep tracking.
By pressing the metal cap before going to bed and after waking up, users can synchronize last night's sleep data, including the time and quality of sleep, to their mobile phones or tablets through smart bracelets. The smart bracelet clearly records four information for us: sleep time, deep sleep time, shallow sleep time and waking time. In addition to recording the sleep data of the day, there is also the sleep situation of this week, and the daily data generates a vivid color map. Finally, you can share this week's sleep and these data on mainstream social platforms such as Weibo and WeChat, exchange sleep with friends, and make appropriate adjustments to your sleep according to the analysis results of the bracelet.
Function 3: Motion monitoring.
The most important function of the smart bracelet is motion monitoring, which can record the number of steps users walk every day in detail and accurately. Users can check the synchronization data of the smart bracelet through the mobile phone, mainly including the exercise time, free activity time, exercise distance, walking steps, energy consumption and so on. Users who don't usually do much exercise can follow the set goals, such as setting 50 thousand steps within 24 hours. Users who work in the office sit still for a long time, and the smart bracelet can also detect and remind you to do some simple stretching exercises to exercise your bones and prevent muscle strain. Smart bracelets can also calculate calories burned according to age, gender, height and weight, as well as the intensity and time of activities.
Function 4: Food record.
Reasonable diet control is also an important part of a healthy life. Although the smart bracelet does not have the ability to identify food, its powerful software can provide users with a very perfect food bank. Users can add food pictures or take photos to record the food they eat and choose the amount of food they eat. Then the software will show us how much energy food contains, and finally count the energy intake for us by time and catering type. Although this diet recording method can't calculate our real energy intake completely and accurately, it can provide a basic reference for our diet life. Moreover, the smart bracelet not only pays attention to calories, but also compares the recorded food with the daily nutritional intake percentage suggested by nutritionists, so that users can better understand the health index of the food they eat and choose healthy and balanced recipes.
Function 5: Heart rate measurement.
Another particularly interesting function of the smart bracelet is to measure the heart rate. Users can easily know their heart rate at any moment by wearing a smart bracelet on their wrists, and then use their heart rate during sleep or exercise to obtain a scientific sleep mode and exercise intensity. Although some users have reported that the accuracy of heart rate measurement method of bracelet is not high, with the development of science and technology, it is believed that relevant technical means will become more and more mature. In addition, users can share the heart rate measurement results with friends through their mobile phones, which is also very interesting.
What function does the smart bracelet have?
Smart bracelets should be familiar to some people who love sports. It can record the real-time data of exercise and sleep in daily life, thus guiding a healthier life. In recent years, smart bracelets have continuously penetrated into our lives, which are both practical and decorative. So what is the function of the smart bracelet?
1, Tracking Sleep: Wear a smart bracelet when sleeping, and press the metal cap before going to bed and after waking up to track the sleep quality and form a sleep quality table. This table clearly records four information, such as sleep time, deep sleep time, shallow sleep time and waking time, so as to adjust daily rest.
2. Monitoring exercise: With the acceleration of the pace of life, many people give up exercise time for work, resulting in a continuous decline in physical fitness. The motion detection function of the smart bracelet can record the number of steps the user walks every day in detail and accurately, so as to understand his daily motion and make adjustments in time.
3. Reminder function: If the smart bracelet has the provided function, you can connect the mobile phone through a simple design. If there is a text message or a phone call, you only need to operate it on your mobile phone, which saves the trouble of taking out your mobile phone to check it.
4. Remember meals: Now some smart bracelets have the function of remembering meals. Users can add food pictures or take photos to record the food they eat. The bracelet can intelligently identify how much energy the food contains, and get the energy intake of one day through the final statistics, so you don't have to worry about being obese if you eat too much.
The above is an introduction to the function of smart bracelet. I hope it is useful to everyone.