here is the patent appliction..
Is Samsung serious about health wearabes?
Samsung gear X
Image source: Samsung
Samsung files patent for blood pressure tracking smartwatch
February 19, 2018 Ivan Jovin Smartwatch
Smartwatches can keeps tabs on steps, heart rate and sleep but none of them can measure your blood pressure. At least not with great precision. But it looks like a future smartwatch from Samsung might be able to do the trick.
High blood pressure – hypertension – increases the risk of a heart attack. One in three adults is affected but as there are no obvious symptoms, a third of these can be unaware of a problem. While self-checking is not a substitute for seeing a doctor, being able to regularly measure and most importantly track blood pressure over time is of great help in understanding how dietary, fitness and other changes effect your health.
Essential reading: Smart blood pressure monitors
Taking blood pressure readings requires a cuff to tighten around the arm or the wrist, and this has not changed with the advent of connected health devices. The closest we’ve come to a blood pressure tracking smartwatch is the Omron HeartGuide. Due out later this year, this is the first watch-sized sphygmanometer that promises readings as accurate as you would get from upper arm models. But it still needs to inflate itself. Its just that everything has been miniaturized.
Samsung’s patent shows the tech giant may have figured out a different way to take measurements. Similar to the light sensor used for heart rate sensors, it works by shining polarized light and then sensing the intensity of the scattered light. If the technology proves accurate, it means you’ll be able to monitor your blood pressure around the clock directly from your wrist.
The patent drawings show a watch called Samsung Gear X.
Image source: World Intellectual Property Organization
Whether this technology actually makes it to market is another question. Companies often file patents that never see the light of day, so don’t be too disappointed if you don’t see it in the next generation of Samsung watches. But the progress of technology is unstoppable. In just a few years time, we are sure blood pressure monitoring will become a standard offering of any half decent smartwatch.
Now, I cannot comment if such a thing is accurate or reliable.
Gear x. Anyway I thought I better post it.
Will track along
But are they serious about health?
This shows they are very, very serious.
Would they have very strict NDAs around their plans?
Heck yeah. Top secret, tight NDA? yeah. Nooobody has what is contained in this patent.
No- it may NOT be what Brian F. is optimistic about- the only thing I took home for sure....they are really serious about health wearables.
very interesting? That data would be really useful.....
Samsung Gear X
nice name... wanted to read a few different takes...
Samsung Patent Points To Blood Pressure Tracking On ‘Gear X’
February 15, 2018 - Written By Justin Diaz
A Samsung patent that was recently discovered points to blood pressure tracking being possible on the ‘Gear X’ which could be an upcoming smartwatchfrom the company. That said it is worth noting that the diagrams in the patent filing show a square-shaped watch that looks very much like the old Gear Live and the original Galaxy Gear, Samsung’s one and only Android Wear smartwatch and its very first smartwatch that launched with Tizen, so the the pictures used in the patent filing are not likely to be the actual design for a new watch.
As to the blood pressure sensor Samsung’s patent describes using polarized and depolarized light to read the blood pressure through a user’s skin, and then allow the watch to display that data on the screen of the watch like shown in the image above. Something to consider is that it is possible that the Gear X is not meant to be a smartwatch in the same way that the recently launched Gear Sportis, and may be more of a health-related wearable meant mostly for this purpose of capturing the user’s blood pressure so it could be monitored more easily.
That said, other diagrams in the patent filing show the watch as having a number pad dialer for what would presumably be making phone calls, and that it would have NFC and possibly MST technology built-in so it could be used for making mobile payments. These factors point to this being more of a full-fledged smartwatch but there’s not much detail that can be gathered from the filing other than these few pieces of information as the majority of the writing is all in Korean. There’s no mention of when Samsung might release a smartwatch with a blood pressure sensor, and since the Gear Sport launched just within the last six months, it isn’t likely Samsung will have a new watch available anytime soon, which could mean a device with a BP sensor is further out, assuming that Samsung is even developing such a device in the first place and not just sitting on these designs for the time being.