Add implies it takes your blood pressure, IT DOES NOT! IMMEDIATE UNINSTALL. ZERO STARS. Even so called reviews claim to have used it to "take blood pressure" including Reviewer K H , 5stars, " I used this app to check my blood pressure and found it was quite high" Or Jenny, 5 stars, who implies she is checking her blood pressure daily with it! Can see no reason for existence of this app other than access to your tablet for "developer" Should be banned from Google Play!!!!!!!!!!!!!!