Trust & Transparency
How We Test
Our approach to evaluating tools, methods, and products.
Rigorous, transparent, honest
When we evaluate a sleep method, tool, or product, we start from the research and stay honest about the limits. We tell you when evidence is strong, when it's emerging, and when a popular claim simply isn't supported.
How we evaluate
- We review the available peer-reviewed evidence first.
- We consider real-world usability, not just theory.
- We flag conflicts of interest, including our own.
- We revisit conclusions as new evidence appears.
See it in action
Take the free Sleep Assessment
Everything we build follows these standards — starting with the assessment.