Measurement of blood pressure has its own characteristics and until recently it was possible only by compressing blood vessels on the arm. Fitness bracelets only allowed to measure the pulse through the use of laser sensors. But technology does not stand still, and transillumination of vessels with a laser at a certain frequency also made it possible to determine pressure. But so far, the accuracy of the readings of such gadgets is inferior to medical devices, but for sports purposes this is enough if it is not possible to use a real blood pressure monitor. In order to find out which watch with pressure measurement is better to buy, you should first get acquainted with the main criteria for choosing them, and then with a list of popular models.
Principle and accuracy of pressure measurement
The first thing that a potential buyer of watches with the capabilities of a tonometer should take into account is the method of determining pressure. Most models simply do not have the ability to truly measure this indicator. Basically, “measurements” are the result of a calculation based on information about a person’s pulse, ECG, age, gender, and weight.
With the help of software analysis, an approximate pressure value is determined with an error level within 10-20%. You can increase the accuracy by determining the indicator before eating, sitting and placing your hand at heart level. Before taking measurements, the user should try not to move or talk.
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When deciding which pressure watch to choose, it is worth noting that the measurement principle may be different. There are models like Samsung Galaxy Watch4that require a fine calibration of the watch before the function is activated. The accuracy is still lower than that of a real blood pressure monitor, but higher than that of fitness bracelets. There are also smart watches. Omron Heart Guide, the principle of operation of which resembles the operation of a medical device. The accuracy of the readings of the device is high, but now you can buy it only abroad.
Main selection criteria
Having decided how to choose a watch with pressure measurement according to the principle of their work, you should pay attention not only to pressure and pulse, but also to other parameters. Among them are additional health monitoring functions. For example, monitoring physical activity, tracking sleep phases, counting the distance traveled and a pedometer. The most functional versions can define training parameters (jogging, cycling).
Other features that may influence your choice include:
- Moisture protection. Extends the life of your watch by preventing sweat or water splashes from getting inside. And models with a high level of protection can be left on while swimming.
- Warning functionwhen the pressure value exceeds the allowable values. Even with not the highest accuracy (80-90%), this allows you to find out when the parameter is higher than usual.
- Communication and multimedia capabilities. All those options that make the watch truly smart are receiving messages and notifications from social networks (when synchronized with a smartphone), and even receiving calls and sending SMS.
- Gadget operating time. It is related to the size and type of the screen, as well as the functionality of the watch. Models with monochrome and small displays have a higher level of autonomy, but they are not so convenient to use.
- Operating system compatibility phone. However, almost all models of smart watches with tonometer capabilities work with both iOS and Android OS.
When choosing watches with pressure measurement, attention is often paid to their design. First of all, on the size and shape of the screen, and appearance, which can be more strict or, conversely, sporty. You should also carefully consider the characteristics of the strap and the possibility of replacing it.
For many, the way to control a smart watch with a pressure detection function matters. Most models are equipped with a touch screen, but some have buttons.
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The best smartwatch models with blood pressure measurement
Finding the right gadget is not as difficult as it might seem at first glance. First, you should find out which watches are sold with pressure measurement, then choose the right one among them. And finally, get acquainted with customer reviews of the wrist device, its ability to check pressure, including convenience and accuracy compared to a sphygmomanometer.
1.Samsung Galaxy Watch4 44mm
Screen: 1.4 inches, Super AMOLED, 450×450 pixels
Waterproof: IP68, submersible up to 50 meters
Battery: 361 mAh
The latest generation of Samsung smartwatches comes in Galaxy Watch4 and Galaxy Watch4 Classic versions. They use different body materials, offer different designs, but have little to no difference in terms of their features and functions. Therefore, if you want to save money, we advise you to opt for the much more affordable Galaxy Watch4 – in terms of watch features, you will not lose anything.
Like all “smart” watches, the gadget can continuously measure the pulse, count steps, automatically determine the types of physical activity, and in general, acts as a good personal trainer, giving advice on improving the effectiveness of training. The watch monitors the state of sleep and determines the composition of the body. They have relatively rare ECG functions and blood pressure measurements. Moreover, before using the latter, Samsung requires you to calibrate the gadget using a medical tonometer – without this, the pressure measurement function will not start.
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Why do we recommend the 44mm version of the watch? It is larger than the 40mm version and looks more natural on the hand. But most importantly, the watch battery is noticeably more powerful, and their autonomy is higher. Although even in this case, get ready to recharge the watch once a day.
2. GEOZON Leader
Screen: 1.69 inch, TFT, 240×280 pixels
Battery: 220 mAh
This is a very worthy and at the same time inexpensive smart watch with a large screen and a design in the style of the beloved Apple Watch. In addition to the function of measuring blood pressure that interests us, they determine the pulse, count steps, are able to monitor the level of oxygen in the blood and allow you to control the player on your phone – this is especially useful during a morning run.
You can easily take a shower in the watch – they are protected from water according to the IP67 standard, and their 220 mAh battery will last up to 15 days of operation without recharging. The cost of the gadget also looks very attractive – from 3 thousand rubles.
Screen: 1.09 inch, TFT, 240×240 pixels
Battery: 190 mAh
KingWear LW07 stands out for its sophisticated design, almost indistinguishable from classic mechanical watches. The gadget is enclosed in a metal case, and its strap is made of stainless steel. In other words, its design certainly doesn’t feel cheap. And despite the fact that the watch costs quite a bit.
As for their fitness capabilities, they have a full range of modern features, ranging from basic heart rate measurement, step counting, sleep monitoring and calories burned, to the ability to measure blood oxygen levels and blood pressure. Like all watches in our top, this model is compatible with smartphones and tablets running Android and iOS. Another important advantage of the device is high autonomy. Its battery lasts up to 30 days without recharging.
4. Wearfit Pro GW67 Plus Series 7
Screen: 1.75 inch, TFT, 320×385 pixels
Battery: 200 mAh
Wearfit Pro GW67 Plus Series 7 is another watch with Apple Watch design. Moreover, the parallels with the smart watches of Cupertinians can be traced here not only in their appearance, but also in the name. However, this does not detract from the merits of the gadget itself. The watch is made of lightweight zinc alloy and is IP67 water resistant, while its soft silicone strap is great for sports.
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Smart watches not only measure blood pressure and oxygen levels, but also offer an electronic thermometer to determine skin temperature, do ECG and have a full range of basic functions. The watch also has its own speaker with a microphone for voice calls.
5.Paleohora Watch7 45mm
Screen: 1.82 inches, Super AMOLED, 320×385 pixels
Battery: 200 mAh
This inexpensive smart watch in the style of Apple Watch will surely appeal to the beautiful half of humanity. With a slim design in a light pink aluminum case, the gadget fits well on the hand and is protected from water according to the IP67 standard, and its large and bright touch screen provides convenient control of watch functions.
The new 2022 model gets its own GPS chip for more accurate route building and activity monitoring. The microphone and speaker allow you to use it for voice calls. Well, people who monitor their health will appreciate the ability to measure pressure, temperature and oxygen levels in the blood, do an ECG, monitor the pulse, distance traveled and calories burned.
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