Fitfort (Amazon) fitness tracker blood pressure compared to clinical blood pressure machine. 

Thank you for pointing this out. It was driving me crazy watching him doing it at the same time. 🤦

Exactly

Ah OK interesting

Correct. Thinner skin.

That is why Wrist BP Monitors are on the inner side, not the outside of the wrist.

I realize I am kinda off topic but do anyone know of a good site to watch newly released movies online ?

Light and sensor. Also starting to become a normal thing in hospitals. Albeit in larger units.

the unit i had had no documentation or instructions on that at all. Maybe they added it

I've had mine for 2 years and it's had to be calibrated always. From the phone on the app where you take your BP from the app instead of the watch there's a calibrate button.

nope

Measures your pulse from the wrist I guess

ecologicaltime if you check Omron’s BP watch they raise the arm up to heart level. Not saying that it definitely will work but it’s worth a try to be fair I guess.

Yes it does. I have to calibrate mine.

@@אושרעובדיה ...thanks for the link. Would really like to see reports how accurate this device is.... I've seen many "like" this, but with inaccurate readings on blood oxygen level, one measurement I'm particularly interestes in tracking. Thanks.

​@@אושרעובדיה ..good price..... still doesn't answer the previous question... "An extremely good watch" doesn't tell me how good the 02 level readings are compared to some medical device. How close is the reading to some sort of true medical device? We need numbers. Doesn't have to be "perfect"...but should be close. Example....I have a cheap voltmeter and I can check or calibrate it against an expensive Fluke model, and even if it's not competely in agreement.....it's still "close". But without numbers of some kind here as a check..... we won't know.

no calibration procedures in the manual which came with the unit.

As a nurse I was going to say this. All blood pressure monitoring devices should be at the height of the heart. He was really guessing and not sure what he was doing.

seems random to me. Tested earlier on myself, wife, and child and all our results were similar when i know my wife has low blood pressure. Not worth doing more tests.

ecologicaltime random? It depends on location and function of sensors not on randomness. Random means no logic just essentially toss of the dice.

I get a accurate reading that's on par with my arm cuff monitor when I wear it on inner part of wrist

Dont do it. Its only good for counting steps. Its flashy but but the device and app are horrible. Its like an early Beta release. Takes 4 weeks to get to you from Hong Kong.

@@woodroww.womackii9088 I got mine in 4 days, COVID crap.

@@bitmastermac It wasnt covid....it had to make its way from Hong Kong. I wish i had known.

i have read the manual of the Fitfort and it does not say anything about calibration. Can you please share your procedure you followed for your calibration?

​@@ecologicaltime not sure about that brand, I have Yamay. But you download an app on your phone. You insert your personal information including your "usual BP" with no meds. You are thenr eady to claibrate. You will have to see on your device's app on how to do that, it's pretty easy. with mine I just click the symbol for the BP and it asks for me to cick "Test" and it does, then you click "calibration" and it eill ask you to insert your usual BP then click the check in the upper left hand corner. Again, you will have to check with your device's app. It is probably a little different.

@@ecologicaltime He never replied, so I hope mine helps a little. The error margin of any home cuff or wrist is 5 to 10 points depending on device. They say Omeron is one of the best home cuffs.

@@ecologicaltime The best way to get accurate reading is to take it three times and take the average of the 3.

Yes. You do have to calibrate the Fitfort. You do it from your smartphone after downloading the app. In a similar way as the Yamay mentioned above.

dont know about that

yes

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user manual had no calibration instructions at all.

Same here. 170/35... 155/40. It's all over the place. Dangerous device.

Pull really hard and wiggle it back and forth at the same time. Don't worry about breaking it ... After a couple times the rubber loosens up so it's easier.

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its not an accurate reading.

How do I connect to phone

I want to connect to phone

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on the machine or the watch ?