Watch 6 still vibrates in sleep mode?

[blenky]

I moved from a watch 4 to a watch 6. I wear my watch overnight putting it into sleep mode. The watch 4 was completely silent except for set alarms. However the watch 6 has random vibrates in sleep mode. Doesn't appear to be a pattern. Anyone else noticed this?

[StuartR]

Doesn't happen on mine in sleep mode that I've noticed, unless I sleep through it.

[rrcordero]

Yes! And I have no clue why. The vibrations are sometimes single and sometimes clustered. Seems random but is annoying. I only notice it on days I don't have an alarm

[Members_YdUs1Ni]

Did you solve this?  I only had my watch a couple weeks and thought maybe there was something wrong with the watch

[blenky]

It just stopped doing it. I didn't find out why. It's OK now.