Calmiora Core
Palm-Held Sleep & Wind-Down Companion
The original palm-held wellness companion. A soft, low-level microcurrent pulse gives you something gentle to focus on as the evening winds down. Held in your palm, secured by a soft silicone safety strap. Fully rechargeable, 50-60 sessions per charge.
- 30-day money back · 90-day warranty
- Free shipping over $35
- Type-C · 50-60 uses per charge
- Trusted on Amazon — 20,000+ orders
The Calmiora Core is our original palm-held wellness companion. A soft, low-level microcurrent pulse gives you something gentle to focus on as the evening winds down — held in your palm, secured by a soft silicone safety strap.
Two adjustable modes let you choose between a calmer setting for evening wind-down, and a slightly different one for moments when you want to feel a little more present. Drug-free, USB-C rechargeable, and small enough to slip into a bag.
- 1× Calmiora Core device
- 1× USB-C charging cable
- 1× Soft silicone safety strap
- 1× Quick start guide
- 1× Protective travel pouch
- Dimensions: 75mm × 35mm × 18mm
- Weight: 28g
- Battery: 250mAh rechargeable lithium
- Battery life: 50-60 sessions per full charge
- Session length: 20 minutes (auto shut-off)
- Charging: USB-C, 1–2 hours full charge
- Materials: Premium hypoallergenic silicone & ABS
- Two adjustable modes · Soft silicone safety strap included
Shipping: Free standard shipping to the United States, United Kingdom, and Canada on orders over $35. Orders usually process within 1-2 business days. Estimated delivery is 5-7 business days for the United States, 3-7 for the United Kingdom, and 5-10 for Canada.
Returns: We offer a 30-day return window from the date your order is delivered. To start a return, email support@getcalmiora.com with your order number and we will send return instructions. If your item arrives damaged, defective, or incorrect, contact us within 7 days of delivery. Every Calmiora device also comes with a 90-day warranty covering manufacturing defects — if anything goes wrong within 90 days, we’ll replace it free.
Designed for effortless calm
A small, palm-held companion built to be part of your evening wind-down — no apps, no routines to memorize, just hold and breathe.
Two adjustable modes
Choose between a calmer setting for evening wind-down, and a slightly different one for moments when you want to feel a little more present.
20-min auto-off
Set it and forget it. The device gently powers down after 20 minutes, so you can let the evening settle without watching the clock.
Adjustable intensity
Everyone's different. Fine-tune the pulse strength with simple +/− buttons until you find your comfort level.
Palm-held & portable
Smooth, elliptical, made to sit in your palm. A soft silicone safety strap keeps it secure. Slips into a bag, lives on the nightstand.
50-60 sessions per charge
USB-C charging gives you 50-60 uses between charges. Plug in once, use through the week and beyond.
Drug-free companion
No pills, no melatonin, no daily habit to build. A soft pulse you hold in your hand as the day winds down.
How to Use Your Device
No setup, no app, no learning curve. Just pick it up and let the calm begin.
Power On & Choose Mode
Press the button to turn on. Tap again to switch between Calm mode and Focus mode.
Adjust Intensity
Use the +/− buttons to find your ideal level. Start low and increase gradually until you feel a gentle tingling.
Hold & Unwind
Rest it in your palm and breathe as your evening winds down. The 20-minute auto shutoff takes care of the rest.
What Core buyers say
Real reviews from verified buyers on Amazon — 4.6★ average across 20,000+ orders.
"Holding this for 20 minutes before bed has become my favorite part of the day. Soft, quiet, doesn't ask anything of me. I just sit, breathe, and let the evening land."
"I keep one on my nightstand and one in my travel bag. The silicone strap is the small detail that makes it feel premium — it actually feels secure in your hand."
"Bought this expecting another gimmick. Three weeks in and it's earned a permanent spot in my wind-down routine. No apps, no fuss — just works."
Reviews are excerpted from verified Amazon purchases. Names shown by first initial to protect buyer privacy.
The things people ask
A few of the most common questions about the Calmiora Core.
Other ways to unwind
Same soft pulse, different forms — held, worn, or with quiet light.
Calmiora Wave
Slips onto your wrist like a soft band. Hands-free comfort with two adjustable modes — wear it through the evening, take it off when you're done.
Calmiora Pulse
Our smallest, most versatile version. Hold it in your palm or wear it on your inner wrist — quiet, considered, finished in premium silicone.
30-Day Returns · 90-Day Warranty
Not satisfied? Full refund, no questions asked.
Free Shipping US/UK/CA
Free shipping over $35.
Secure Checkout
256-bit SSL encryption on every order.
Trusted on Amazon
20,000+ orders on Amazon · now on D2C.
* Disclaimer: Calmiora products are consumer wellness electronics, not medical devices. They are not intended to diagnose, treat, cure, or prevent any disease, and have not been evaluated by the FDA. If you have a heart condition, an implanted medical device, a seizure disorder, or are pregnant, please consult your healthcare provider before use. Individual experiences may vary.