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Reviewed in the United States on May 1, 2025
Didn’t notice any difference.
Nathan
Reviewed in the United States on March 26, 2025
"Was skeptical but wow – been sleeping like a baby since putting this near my bedside table! My smartwatch shows deeper sleep stages. Even my grumpy cat now curls up next to it every night. No idea how it works, but I’m keeping it."
Adrian
Reviewed in the United States on March 26, 2025
Adjustable to multiple frequencies
Codie Lee Calloway
Reviewed in the United States on March 26, 2025
Just plug in your headphones and it plays sound,way easier than I expected
David Via
Reviewed in the United States on March 26, 2025
YouTube DIYer mentioned earth's natural frequencies combat EMFs. Bought to test – placed between router and bed. Been using it 3 weeks: Less afternoon crashes at work. Good little device but manual needs better translations.
joey liu
Reviewed in the United States on April 29, 2025
I was quite disappointed when I received this. The device looks like a half finished product, with the PCB fully exposed and no protective casing whatsoever. It makes me concerned about possible damage or short circuits. While it does power on, the overall build quality is poor, and I don't feel comfortable placing it near my bed. I really hope the seller improves the design and adds at least some basic protection.
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