Here is my review for your product:

Pros:

• Can make our sleep in higher quality
• Support Apple watch
• Very nice UI
• Powerful functions!

Cons:

• Nothing for this product

My comment:
It is good for our health

For this product, I like to mark it as
8.3/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)