Microgels with different purposes. The sleep one changed my life - it supports the 4 stages of sleep with herbs, amino acids, and sleep hormone support. Def recommend looking into if you're into ~ health ~.
If someone told me I would look forward to vacuuming every day as a kid I'm pretty sure I would have cried. I have their Hoover ONEPWR blade max & absolutely love it. Similar to the Dyson V11 and $200 less.