Swaddle is a bedside pouch woven with fine copper thread, so your phone can stay on the nightstand without sitting right next to your head all night.
We're in early research. No spam, ever — unsubscribe anytime.
Sleep in another room from your phone — it's advice most of us have heard, from a parent, a doctor, a wellness podcast. And almost none of us follow it. The phone is the alarm. The phone is the flashlight. It's the thing you check right before your eyes close. Swaddle doesn't ask you to change that habit. It just changes what sits between the phone and you.
"Don't sleep with your phone in the room." — every mom, ever
The idea isn't new — it borrows the same basic principle as a Faraday cage: a woven copper mesh that attenuates radiofrequency signals. We've built that into something soft enough for a nightstand, not something you'd find in a lab.
Made to sit next to a lamp and a stack of pillows, not to look like a piece of equipment.
Fine copper fiber woven through the fabric — the layer that actually does the work of blocking signal.
A soft layer between the mesh and your phone, so nothing metallic ever touches the glass.
Phones give off radiofrequency radiation — that part isn't in dispute. How much that matters for sleep is genuinely unsettled; the research is mixed, and we won't tell you this cures insomnia. What we can say is that Swaddle keeps a phone's signal, light and buzz further from your head while you sleep. For a lot of people, that's enough peace of mind on its own.
Most signal-blocking pouches on the market look like they belong in a server room: heavy nylon, tactical zippers, warning-label energy. Swaddle is designed to sit out in the open — something you'd actually want next to your bed, not hidden in a drawer.
We're validating the idea and refining the materials right now. Join the list and we'll bring you along for the whole thing, including the parts that don't work yet.
We're in early research. No spam, ever — unsubscribe anytime.