Why Trust Us

We blend measured science with lived reality. Our lab work quantifies what your ears and your baby experience; our real-home checks confirm those numbers stand up to bedtime, nap time, and travel.

Measured, Not Marketed • Transparent metrics: We publish at-crib SPL ranges, frequency traits, and loop-gap findings. • Comparable tests: Same distances, settings, and procedures across products. • Audible proof: Sound samples so you can hear differences before you buy.

Designed for Safety and Sanity We focus on effective masking at conservative volume ranges. We test whether devices remember settings, restart cleanly after power interruptions, and offer fine volume control so caregivers can set-and-forget.

Context-First Recommendations A machine that’s perfect for a quiet nursery may underperform near traffic or in a daycare. We tag picks by scenario (nursery, shared room, apartment, travel) and explain trade-offs plainly.

Independence and Integrity Brands can’t buy our rankings. Affiliate links, when present, never change our conclusions. If we’re wrong, we fix it and say so.

What You’ll See on Every Review • Measurement summary at crib distance • Safe starting volume guidance and placement tips • Loop/artifact notes and self-noise observations • Scenario tags and who it’s best for • Clear pros, cons, and alternatives

Our Promise We will always show our work, choose safety over hype, and keep refining our methods so you can make confident, one-and-done decisions.