# Five Odd Sleep Gadgets Tested: From Pillow Speakers to Acoustic Headbands

The Guardian's writers tested five unusual sleep products, ranging from pillow speakers to acoustic headbands. The piece evaluates their performance and quirks, helping curious consumers decide if these creative gadgets are worth trying. It reflects a growing market of tech-driven sleep aids.

**Importance:** 2/5

## Sources

### Business
- [The Guardian Biz](https://www.theguardian.com/thefilter-us/2026/aug/14/best-sleep-products-blackout-tent) — Wed, 19 Aug 2026 14:15:13 GMT