Watch 4 BP has stopped recording

[Daveoopnorth]

Hi. Had Watch 4 classic 2 weeks now. BP working fine up to yesterday. Went to record today but app starts on phone, redline starts then vanishes, screen stays on with nothing happening. ECG working, Stress working and pulse working. Health monitor and watch 4 apps up to date. Any advice please?

[Daveoopnorth · Accepted solution]

Update - rebooted watch and now seems to be working - forgot the basic rule, switch it off and on again!