
Your Personal Sleep Prep Tool
kayro MICROREST™ uses gentle micro-current pulse stimulation designed to support a calmer nervous system response before sleep.
It’s built for people whose minds stay active at night, offering a simple, consistent pre-sleep signal that it’s time to unwind.
Multiple pulse levels let you choose what feels comfortable, so the experience stays relaxing, not stimulating.
Calm Without the Complication
MICROREST™ is designed to be easy: clip on, select a comfortable level, and let the built-in timer handle the rest.
No long setup, no learning curve, no nightly hassle, just a repeatable ritual you can actually stick to.
It’s calm-tech that supports rest, not distraction.
Portable Rest Support On the Go
Ultra-compact and travel-friendly, MICROREST™ fits into real life, home, hotel, or anywhere your routine changes.
Rechargeable power and lightweight materials make it easy to bring calm with you, without packing extra gear.
A small device designed to make winding down feel more consistent, even when your schedule isn’t.
Need help deciding?
Everything People Ask About MICROREST™
What does MICROREST™ do?
What does MICROREST™ do?
kayro MICROREST™ is designed to support relaxation using gentle micro-current pulse stimulation. It’s made to help you feel calmer during your pre-sleep routine, so winding down feels more natural and consistent.
Is the sensation safe and painful?
Is the sensation safe and painful?
MICROREST™ is designed to feel gentle and comfortable. Use the lowest level first and increase gradually to what feels right. If you have a medical condition, are pregnant, use an implanted device (like a pacemaker), or feel discomfort, consult a professional and follow the user manual.
How long should I use it each night?
How long should I use it each night?
Most people use MICROREST™ as a short pre-sleep ritual. It includes a built-in timer, so you can relax during the session and let it shut off automatically. Start with a comfortable level and keep it consistent for best routine-building.
Can I travel with MICROREST™?
Can I travel with MICROREST™?
Yes. MICROREST™ is ultra-compact and rechargeable, designed to be travel-friendly. It fits easily in your bag, making it simple to keep your wind-down routine consistent wherever you are.
How fast is shipping?
How fast is shipping?
Orders are typically processed within 1–2 business days. Once shipped, you’ll receive a tracking email so you can follow your delivery every step of the way.
What is your return policy?
What is your return policy?
We offer a 30-day money-back guarantee. If MICROREST™ isn’t the right fit, you can request a return within 30 days of delivery. To keep the process smooth, please return it in its original condition and packaging (see our full policy for details).
What if it arrives damaged or stops working?
What if it arrives damaged or stops working?
Our support team is here to help. If your item arrives damaged or develops an issue, contact us with your order number and a photo/video if possible. We’ll review quickly and arrange a replacement or refund when applicable.