Yes. Kids with ADHD often have a delayed internal clock, lower morning cortisol levels, and more intense sleep inertia. Sound-based alarms don't address any of that. Vibro uses strong physical vibration directly on the wrist — a direct signal to the body that cuts through the fog.

No. Vibro is completely silent. No jarring alarm. No sudden loud noise. Just vibration on the wrist. Most parents of sensory-sensitive kids choose Vibro because it wakes them calm and regulated instead of triggering a meltdown.

Bed shakers are in the mattress, not on the body. Kids push them off or roll away from them in their sleep. Vibro is worn on the wrist. They can't push off their own arm. It stays with them until they wake up.

Yes. Vibro uses much stronger vibration than smartwatches. It was designed for deep sleepers who defeat every other alarm. If nothing else has worked, this is built for them.

Yes. The band is lightweight, soft silicone. Most kids forget they're wearing it after a few minutes.

14 to 30 days on a single charge. No daily charging. No nagging them to plug it in.