How do I set the date and time on my wristech HL168

The only issues with blood pressure monitors is the cuffs being too loose. Make sure the cuff is tight and try again. If it still does that, try new fresh, recently purchased Duracell batteries. If it still does it, return the unit under the 3 year warranty, or repair option.

https://www.manualslib.com/manual/896432/Ibp-Hl-168a.html?page=11#manual

..

If you want to clear the whole user profile from its stored measurement data you also need to press the M-Button to reach to the storage retrievement mode but then press and hold the M- and the SET/SNOOZE-Button at the same time for approx. 10 seconds. This time "del ALL" appears on the display.

Your motherboard battery is dead, need to replace

i got a wristech jb5538,i don;t have a manuel,can;t find 1 online.i need to know how to switch between kpa and mmhg.

the solution is when the unit is off, press and hold the left (<) button
until you see a kpa or mmhg in the display.
release then press and hold the same (<) button to choose between
kpa and mmhg .
press the start stop button to start measuring.

I also requested a manual from
[email protected] they sent me one.

I bought a wristech blood pression monitor its not working IT takes my blood pression very low. 74/64. I know my blood pression isnn't that low, is there something wrong with this monitor. Deb

read the instructions