Smart watches have added more and more functions, such as, eSIM, GPS, sleep monitoring, heart rate monitoring, blood oxygen monitoring and so on.
In our daily life, the common devices we use to detect body fat are body fat scale and sebum clamp.
Body fat scales are weighing scales that can measure fat, water, etc. in addition to weight. The principle of the body fat scale is muscle contains more blood and other water, can conduct electricity, and fat is not conductive. Because the channel conductor of the current in the body is the muscle, from the ease of passage of the current can know the weight of the muscle, from which you can judge, in the proportion of body weight.
The sebaceous clamp is an instrument for detecting body fat, the advantage is that it is easy to carry and simple to use, but it is necessary to deduce body fat according to the formula.
So can you measure body fat with a smartwatch?
The technical principle of measuring body fat with a smartwatch is similar to that of a body fat scale, which measures the wearer's body fat through bioelectrical impedance technology. Samsung has done a clinical experiment, in Seoul St. Mary's Hospital recruited 203 volunteers aged 18 to 68, Samsung will wearable devices on the strap and the watch body integrated with special sensors for data collection, volunteers wear the device, with a finger pressure on the front of the watch body sensors, and the human body to form a current cycle, and then complete the body fat detection. The whole process is similar to measuring ECG with AppleWatch.
Samsung filed a patent in 2015, which also suggests that Samsung may be developing a watchband with a body fat measurement function, and will add a new feature called "BodyComposition" to its smart wearable products, which allows users to measure the percentage of body fat through the smartwatch. BodyComposition," a feature that allows users to measure their body fat percentage with a smartwatch.
According to a patent filing, the band is equipped with electrodes so that when a measurement is needed, the user can simply place two fingers in the relevant positions to perform a bioelectrical impedance analysis (BIA), which calculates the ratio of fat to water and analyzes the electrical resistance between adipose and non-adipose tissues using a low-power electrical current.
So far, there are no small devices like smartwatches on the market that can perform BIA body fat measurements. Samsung's patent, if realized, would be a major breakthrough for wearables in healthcare, along with the AppleWatchSeries4's ECG feature.
What's the difference between Jule Watch, Huawei, and Xiaomi, the smartwatches that do health monitoring?
The difference between JiuLe watch, Huawei, Xiaomi smartwatch:
One, Xiaomi smartwatch
1, trade name: Xiaomi bracelet 5;
2, life: 14 days of ultra-long battery life, magnetic charging;
3, sensors: high-precision six-axis sensor, PPG heart rate sensor.
3, support for sports types: outdoor running, walking, cycling, indoor running, pool swimming, exercise, indoor cycling, elliptical, jump rope, yoga, rowing machine, running, walking auto-detection, pace reminder, whole kilometer reminder, heart rate is too high reminder;
4, health: 24 hours of heart rate sleep monitoring + women's health;
Two, huawei smart watch
1, trade name: Huawei bracelet 4;
2, battery life: up to 7 days of use in typical scenarios;
3, sensors: 3-axis acceleration sensors, optical heart rate sensors, infrared light wear detection sensors;
4, support for the type of sports: outdoor running, walking, cycling, climbing, indoor cycling, hula hooping, rowing machine, running, Walking automatic detection;
5, health: blood oxygen detection, sleep monitoring, continuous heart rate monitoring, static heart rate is too high reminder, static heart rate is too low reminder;
Three, JiuLe smartwatch
1, trade name: JiuLe smartwatch;
2, battery life: typical scenarios use up to 3 days;
3, sensor: Professional monitoring sensors;
4, support for sports type: support the detection of outdoor running, walking, cycling, climbing, indoor cycling and other sports;
5, health: health detection, exercise and sleep monitoring;
Expanded information:
Recommendation:
1, only look at the cost-effective, more recommended millet, the function is mainly to view the amount of exercise, and Monitoring sleep quality.
2, want to function a little more, the bracelet's comfort is a little more recommended Huawei, the same is also the main sports monitoring function, but increased automatic identification and recording of the user's multiple sports routes and frequency, including walking, running, climbing, as well as cycling and so on.
3, in order to more professionally monitor the health of the body then, recommended Jule smartwatch, this brand's product positioning and millet Huawei is completely different. Jiu Le watch is to analyze the user's health risks, find abnormalities in a timely manner to warn reminders and assist in rescue, weekly will push all aspects of the health report to the user.
Health detection of the smartwatch focus on the ZeppZ smartwatch cardiac detection function, the current market can do cardiac detection of the smartwatch is very little, zeppZ has this function has been a great breakthrough, equipped with electrode type cardiac sensors, so that we can quickly access the cardiac data, through the detection of the data in a timely manner after the early warning of the potential heart problems and risks. In addition to carrying the most popular blood oxygen detection function, blood oxygen saturation detection at any time, anywhere, blood oxygen data more accurate
Smart health monitoring watch to buy what brand is good?
Currently on the market there are many smart monitoring watches, but the focus is still differentiated _, for example, for sports, sleep, blood oxygen, heart rate watch, but also biased sports, biased daily, biased health management and other broad categories. If you want to mainly when monitoring sports data smart watches, preferred Garmin (Garmin), in this regard, Garmin's watch is more professional, can be very good to help you understand your physical condition, but also can help you double the effect of exercise.
What brand of watch monitors heart rate and blood pressure?
Currently can measure the heart rate, blood pressure brand watches, such as Huawei's, smartwatches and Xiaomi's sports smartwatches, or bracelets, are able to real-time online monitoring of the heart rate, but also able to realize the all-weather state of affairs, and these brands are more mature domestic smartwatches, can be used as a reference
These brands can be used to monitor the heart rate and blood pressure, but also to monitor the heart rate and blood pressure.