Results: Apple watch
1.
1.
Do you use Apple watch to track your sleep? Yes
8%
•
68 votes
No
64%
•
562 votes
Not Applicable
28%
•
251 votes
2.
2.
It happened to me several times: after I woke up, I opened the app from my iPhone, but it showed no sleep data. I'm wondering if it happened to anyone else. Do you trust the quality of Apple watch? Yes
11%
•
93 votes
No
20%
•
177 votes
Not Applicable
69%
•
611 votes
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