Smart bracelet function introduction
Brand model: Huawei smart bracelet
System: DRMX7
The smart bracelet function has step counting Functions, heart rate monitoring, body temperature detection, energy consumption, sleep monitoring, synchronization mode, network functions.
1. Pedometer function: Utilizes a 3-axis gravity accelerometer to detect bumps caused by movement. With the development and advancement of wearable technology, wearable devices in the future will use implanted bumps to count steps. , and then eliminate erroneous counts according to certain principles to obtain the final result.
2. Heart rate monitoring: Use reflective photoelectric sensors to collect photoelectric signals to monitor and calculate changes in pulse blood volume, and then calculate and reflect the human heart rate based on the relationship between the absorbance and concentration of substances in the blood, which is proportional to the concentration. basic parameters.
3. Body temperature detection: Use the thermistor to convert changes in temperature into changes in resistance, then use a corresponding measurement circuit to convert the resistance into voltage, and then convert the voltage value into a digital signal, and then The temperature value can be obtained by performing corresponding processing on the digital signal.
4. Energy consumption and sleep monitoring: The sensor monitors the person's movements, heart rate and body movement frequency by contacting the wrist, and calculates and learns the subject's sleep status and energy consumption. Different products have different algorithms. .
5. Synchronization method: Smart bracelets still cannot get rid of their dependence on terminal hardware and software. After all, after collecting a large amount of data, we still need to synchronize 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 a social network sharing function. For example, users can share sleep quality, diet, exercise, and mood records through bound applications. It is also a protector for the elderly. Through the built-in GPS connector, it can notify relevant hospitals or family members of the physical condition and location at any time.
Introduction to the functions of the smart bracelet
Introduction: The 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 with iOS or Android devices to guide healthy life through data.
Introduction to the functions of smart bracelets
Basic functions
Synchronization method: saving time and effort is the key
Smart bracelets are still There is no way to get rid of the dependence on the terminal hardware and software. After all, after collecting a large amount of data, we still 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.
Comfortable wearing: materials and ergonomics
Compared with the functions of smart bracelets, their materials and shape design are also very important. The materials are comfortable to use and the shape is ergonomic. The smart bracelet is designed so that it will not cause discomfort when worn for a long time. At present, most smart bracelets are made of medical-grade rubber, and some other bracelets also use a small amount of ABS engineering plastic or metal.
However, since everyone has different requirements for comfort, and a small number of people may have allergic reactions to some metal materials, many manufacturers currently use non-metallic materials on bracelets to maximize the comfort. Minimize the discomfort experienced by those who are allergic to metals.
Reminder function: seemingly useless but indispensable
Only by adding the reminder function, we can more intuitively understand the completion status or progress of the current goal through the bracelet. For example, how many steps have you taken, how far you are from your goal for the day, etc. Whether it is using LED, screen, or vibration, it is more convenient than taking out the mobile phone to view it on the APP.
Although most smart bracelets have basic prompt functions, when we need to check the status, we need another hand to operate the bracelet to activate the display or LED light on it. Although the screen will extend a certain battery life when it is normally turned off, for some lazy people, the same kind of hand-up-and-read effect as a watch is still the best solution.
Function 1: Vibrate to wake up.
The smart bracelet has a built-in vibration component, which has a very unique function of waking you up from sleep through vibration. Users can select the bracelet alarm clock in the settings to activate the vibration wake-up function, set the time and save it, or set reminders for important events. This method of waking up or reminding is much healthier than using an alarm clock, because research shows that being woken up by an alarm clock can cause people to feel flustered, depressed, and even affect people's memory, cognition, and calculation speed.
Function 2: Sleep tracking.
The user presses the metal cap before going to bed and after waking up, so that last night's sleep data, including sleep time and quality, can be synchronized to the mobile phone or tablet through the smart bracelet. The smart bracelet clearly records four pieces of information for us, including the time to fall asleep, the time to deep sleep, the time to light sleep and the time to wake up. In addition to recording the sleep data of the day, it also records the sleep status of this week, and generates vivid daily data. color illustration. Finally, you can also view your sleep status this week and share these data on mainstream social platforms such as Weibo and WeChat, communicate with your friends about your sleep status, and make appropriate adjustments to your sleep based on the analysis results of the bracelet. adjustment.
Function three: motion monitoring.
The most important function of the smart bracelet is exercise monitoring. It can record the number of steps taken by the user every day in detail and accurately. Users can check the data synchronized by the smart bracelet through their mobile phones, mainly including the day's exercise time, free time, exercise distance, walking steps and energy consumption. Users who usually exercise little can complete it according to set goals, such as setting 50,000 steps to walk within 24 hours. For users who work in the office and sit still for a long time, the smart bracelet can also detect this and remind you to do some simple stretching exercises to move your muscles and bones to prevent muscle strain. The smart bracelet can also calculate calories burned based on age, gender, height, weight, and intensity and time of activity.
Function 4: Meal record.
Reasonable diet control is also an important part of a healthy life. Although the smart bracelet does not have food recognition capabilities, its powerful software can provide users with a very complete food library. Users can add food pictures or take photos to record the food they eat and select the portion size. Then the software will show us how much energy the food contains, and finally calculate the day's total for us based on time and meal type. Energy intake. Although this method of meal recording cannot completely accurately calculate our true energy intake, it can provide a basic reference for our dietary life. Moreover, the smart bracelet not only focuses on calories, but also compares the recorded food with the daily nutritional intake percentage recommended by nutritionists, allowing users to better understand the health index of the food consumed and choose healthy and balanced recipes.
Function 5: Heart rate measurement.
A particularly interesting function of the smart bracelet is to measure heart rate. Users only need to wear the smart bracelet on their wrist to easily know their heart rate at any time, and then use their heart rate while sleeping or exercising to derive scientific sleep patterns and exercise intensity. Although some users report that the accuracy of the heart rate measurement method of the bracelet is not high, with the development of technology, it is believed that the relevant technical means will become more and more mature. In addition, users can share their heart rate measurement results with friends through their mobile phones, which is also very interesting.
What are the functions of smart bracelets
Smart bracelets should be familiar to some people who love sports. It can record real-time data on exercise and sleep in daily life, thereby guiding a healthier life.
In recent years, smart bracelets have continuously penetrated into our lives, which are both practical and decorative. So what functions does the smart bracelet have?
1. Track sleep: Wear the smart bracelet while sleeping, and press the metal cap before going to bed and after waking up to track the quality of sleep and form A sleep quality chart. This table clearly records four pieces of information, including sleep time, deep sleep time, light sleep time, and awake time, so that you can adjust your daily rest.
2. Monitor exercise: As the pace of life accelerates, many people give up time for exercise for work, resulting in a decline in physical fitness. The movement detection function of the smart bracelet can record the number of steps the user takes every day in detail and accurately, so as to understand his/her daily movement and make timely adjustments.
3. Reminder function: If the smart bracelet has the provided functions, you only need to connect to your mobile phone through a simple design. If there is a text message or call, just operate it on the mobile phone. Avoid the trouble of taking out your phone to check.
4. Record meals: Some smart bracelets now have the function of recording meals. Users can add food pictures or take photos to record the food they eat, and the bracelet can intelligently identify the energy contained in the food. How much, and through the final statistics, you can get the energy intake for the day, so you no longer have to worry about eating too much and becoming obese.
The above is an introduction to the functions of smart bracelets. I hope it will be useful to everyone.