JUST FOUND THE WORKING SOLUTION FOR U HEALTH
UPDATE: JUST INSTALL THIS MAGISK ZIP AND YOU ARE GOOD TO GO, NOT MY WORK, JUST A WAY OUT FROM Mja123
Old method : try this if above fails
>make a account with lenovo ,
link : https://passport.lenovo.com/wauthen/register_small.jsp?display=small
>Then install the lenovo account app( APP GIVEN below),and login with your lenovo account,
>then continue to Uhealth.zip extract the zip, install the uhealth apk and login there[/COLOR][/COLOR]
[COLOR="orange"][COLOR="Green"] please Extraxt the zip - (don't flash this zip directly) and Just install the app and enjoy .
Tested with AEX 5.2
Test and give feedback.
LINK : use VPN if link doesn't works
(If direct app install doesn't work then only ,
>convert UHealth app to system app with the help of titanium backup, after that reboot/hot reboot
NOW YOU SHOULD HAVE THE WORKING UHEALTH,
If someone have messed up with Senors, then flash this zip given in download
****** while using the run/ walk/bicycle features one must need to on the GPS first or the app will get crashed*******
If all the above doesn't worked for you and still you want the fitness tracking app then you should install this alternative to u health.
Its better than u health in some cases: it gives the proper GPS support in tracking bicycling and running while UHEALTH doesn't able to find GPS and used motion sensors only .
So the choose is yours