The options offered by mobile terminals with Android operating system are really wide. Some of them arrive directly grThanks to hardware, such as playing games in three dimensions or being able to use GPS to establish a location. But there are others that are the applications that allow you to use them on the device in question. And, an example of this is Heart Rate Monitor Plus which turns the rear camera into a biometric reader to measure heart rate.
In this way, by carrying your phone with you, it is possible to measure the pulsations you have at any time and in any situation. This is ideal for those who practice a sporting activity, but it can also be used to establish a routine control of this parameter and to do a follow-up to have more information on the health that one has. Of course, Heart Rate Monitor Plus only offers this utility, and it does so with a higher than expected accuracy (Although it does not reach that offered by integrated hardware elements, such as those that are part of the game in some Samsung Galaxy).
The data collection process is not complicated, since you simply have to place your finger on the sensor of the rear camera and that this also occupies the flash itself, which is the one that emits the necessary light to carry out the work. The fact is that this means that, depending on your model, the posture is not exactly ergonomic ... so this handicap is something that cannot be avoided. By testing Heart Rate Monitor Plus on models of different brands and, with a little practice, we found that everything is done relatively easily.
By the way, and as usual, it is important that when starting a measurement you are lor as still as possible and with the hand supported, since otherwise the data is not at all reliable and, on occasions, it may happen that a final number of beats per minute is not achieved. This is not something that is specific to Heart Rate Monitor Plus, since all the developments for Android make the same recommendation.
Heart Rate Monitor Plus does not offer complications
When testing the developments, the percentage of successful processes sover 90% in all the devices analyzed, including some of the entry-level ones such as the Motorola Moto E. In this way, it can be said that generally the satisfaction when using this application to know the heart rate is quite good, so using it is not wrong. plus.
Once you place your finger on the camera and flash and press on the screen to start a process, in just 10/15 seconds a result is obtained and it is possible to see in a graph the intensity of the pulsations as well as a power wave (the precision of this is unknown). By the way, pressing again on the central part starts a new measurement, so it is easy to take several data collections to confirm the reliability.
Once the process is approved, a window appears in Pulsometer Plus in which you can give it a name to recognize it in subsequent revisions -for this there is a history- and, in addition, it is indicated what type of activity was being carried out, ranging from sports to being relaxed in the armchair. All this serves to have a historical database with the necessary information to be able to establish progress parameters.
A couple of final details about Heart Rate Monitor Plus are that the development is fully compatible with ATherefore, the hardware sensors that integrate smart watches with this operating system can be used. The second detail is that the information can be exported in files CSV, so it is possible to "play" with the data in developments such as Excel.
Achieve Heart Rate Monitor Plus
It is possible to download this application at no cost in stores Galaxy Apps y Play Store. In this way, there is no problem to get it regardless of the terminal you have. In addition, its compatibility is excellent, since it only occupies 4 MB space and the compatibility with the Google operating system is Android 2.3.3 or higher. Heart Rate Monitor Plus It is a free development that is worth trying and surely more than one will leave it installed on your Android phone.
Link to get Heart Rate Monitor Plus in Galaxy Apps.