BP readings from 201/86 to 124/90 within 2 hours. On the same afternoon Reading checked at local health centre 134/82.Big jump!

They typically run for 24 hours for a session. Then stop so the information can be downloaded to a computer. See this manual, especially page 9.
https://medaval.ie/docs/manuals/Meditech-ABPM-05-Manual.pdf

Your upper (systolic) blood pressure reading is high. To find out more you should see a doctor, who may order tests.

Be aware that a single BP reading does not say much at all, as BP does vary widely during the day.

Might want to check with your doctor to find the reason for that high BP.

https://servicecentresindia.in/omron-service-centres-in-kolkata-west-bengal.html

033-40280020/22
Contact Omron Kolkata : 119 A, Chittaranjan Avenue , West Bengal, India.Pincode : 700073.

I do not live in India, and do not know if this center is open or able to service it for you.

https://servicecentresindia.in/omron-service-centres-in-kolkata-west-bengal.html

get a new doctor
if you are using a home BP machine take it in for a calibration check
the high readings indicate that you are dead

You need to get another DR. If you are on 4 meds and still having issues there is something your DR is not doing. Also Fish oil is great for lowering BP. Good luck. If your BP stays in such a High reading maybe head to the ER.Its nothing to play with.

Blood pressure problems are generally without obvious symptoms. BP does vary a lot so you should ask a doctor if there is any worry, and if you should buy a home use BP meter.

I have one and it has been very informative. I asked the doc to check it for accuracy by reading on me while he took his own reading.

Normal BP range is 120/80, although there are many factors to that must be considered. A diastolic of 78 would be within the normal range, Recommend consulting with your health care professional if you have concerns about your BP, and follow the treatment plan developed for you.

If you are doubting the Blood Pressure and Pulse readings, there must be a reason for these doubts. But, you failed to explain why you doubted it. Does the BP reading seem unusually high or low? Is the pulse rate, what you expected it to be? Keep in mind, age doesn't always play a huge role in hypertension. It's your general overall health, eating habits, smoking, drinking, etc. In other words, you overall life style, as well as your family's medical history.

These wrist monitors are fairly accurate if applied to the wrist correctly, you keep your wrist at heart level and you don't move during the time that monitor is operating.

If you have doubts, take the monitor with you to your next doctor's appointment. They will probably check your BP with an arm cuff. After they do that, use your wrist monitor correctly and compare it to what the reading was with the doctor's reading. One or two points difference is not a big deal. More than that is.

Hope this helps.

There are several reasons for 'too high' readings; the cuff is too small for your arm, the muscles of the arm are not relaxed (squeezes on the blood vessels along with the cuff), arm not elevated to about mid chest level, BP tkaen before 5 minute sit/rest.
You can take your cuff into the doctors office to have it checked by the nurse and compared to theirs, rest 5 minutes ther as well befor taking BP. Their cuff could be too big for you and so would give a false low reading.
If the calibration is off, you will have to return it to the manufacturer - check their web site or call the customer support line.
Congratulations on taking an active role in your health care!