hart rate aka moniter karanna puluwan device tiyanna monada machan
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- DasunEranga
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hart rate moniter
- Thread starter indika250
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The readings from these so called "wearables" are not really accurate but enough for non medical use. The principle behind this is PPG (photoplethysmography) - basically light and a photodetector. When the light emitted by the LED enters the skin, most of it is absorbed but some of it is reflected back. The amount reflected depends on the volume of the arteries near the skin surface. Blood pulsing in the artery causes the reflected light to change up and down and this is processed to estimate the heart rate.
The accuracy depends on the quality of the product. Apple Watch 4 and Garmin Vivosmart 4 are supposedly the best and consitent among the consumer grade devices.
The accuracy depends on the quality of the product. Apple Watch 4 and Garmin Vivosmart 4 are supposedly the best and consitent among the consumer grade devices.
mokak kiyalada ilanna ona presure aka tama mainma balanna ona.podi presure gatiyak agata dananawa akai
Ask for a automatic BP Monitor.. Several on-line places and pharmacies have these. BTW if you think you have BP issues first check with a doctor.
Go for a doctor first.
And if you need a medical grade device, also check with the doctor, some physicians in Sri Lanka rents out ambulatory ecg devices for Holter monitoring purposes.
Don't go for these cheap wearables, they are not intended to be used for medical diagnosis. Also HR is accurately captured through a ECG or medical grade PPG device.
For BP you'll have to go with a cuff based device, since it's the accepted way of getting BP accurately.
And if you need a medical grade device, also check with the doctor, some physicians in Sri Lanka rents out ambulatory ecg devices for Holter monitoring purposes.
Don't go for these cheap wearables, they are not intended to be used for medical diagnosis. Also HR is accurately captured through a ECG or medical grade PPG device.
For BP you'll have to go with a cuff based device, since it's the accepted way of getting BP accurately.
Holter salli walata gannawanan ganan wei machan, medical device ne so consumer device ekak widiyata salakanne naha. Best is to rent one from a hospital. FDA or CE approval nathi nam badu kohethma sure naha.
ඒ්කනම් දන්නෙ නෑ මචන් prescribe කරන cardgiologist කෙනාගෙන් අහන්න. නැත්නම් Hemas ඒකෙන් වගේ අහල බලන්න call ඒකක් දීලා.
