GYM IN A BOX® ThermaLuxe™ Smart Beauty Sculpt Belt worn around the waist with controlled heat, vibration massage, microcurrent and red-light technology
ThermaLuxe™ Smart Beauty Sculpt Belt — front view of the cream belt with its oval digital controller on a light background, one size fits S–XXL, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — four-panel collage of a woman wearing the belt on her waist: front, side and back views with the warmth glow visible, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — video: close-up of a finger pressing the belt's digital controller buttons.
ThermaLuxe size chart — one size fits S–XXL, total length up to 181.5 cm (71.5 in)
ThermaLuxe™ Smart Beauty Sculpt Belt — video: the cream belt with its digital controller on a beige background.
ThermaLuxe™ Smart Beauty Sculpt Belt — the belt on a table with a woman's waist blurred in the background, for women & men.
Luxury beige and gold ThermaLuxe™ Smart Beauty Sculpt Belt wearable heating belt infographic by GYM IN A BOX®
Ordinary waist wrap versus GYM IN A BOX® ThermaLuxe™ Smart Beauty Sculpt Belt with heat, vibration, light and Body Pulse features.
ThermaLuxe™ Smart Beauty Sculpt Belt — infographic: heated sculpt and sweat technology — tone, sweat, glow — with dynamic heat, vibration massage and 15-minute sessions, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — Luxe Edition infographic: heat, pulse, sculpt — luxury heat sculpt technology with wear-anywhere panels for home, work, the gym and relaxing, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — woman in a cream outfit wearing the belt in a marble bathroom, with the ThermaLuxe box beside her, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — Luxe Edition belt on a soft background: heat plus ToneUp15® Body Pulse Technology, supports sweat, toning, relaxation and waist sculpting in 15 minutes, for women & men.
Luxury square banner for GYM IN A BOX® ThermaLuxe™ Smart Beauty Sculpt Belt featuring a woman using the belt
ThermaLuxe™ Smart Beauty Sculpt Belt — infographic: smart heat, vibration and sculpt with deep heat therapy and high-frequency vibration, 15 minutes a day, USB rechargeable, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — Luxe Edition belt on dark marble with steam, powered by ToneUp15® Body Pulse Technology, supports sweat, toning, relaxation and waist sculpting in 15 minutes, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt by GYM IN A BOX® featuring Red Light Beauty Technology
Smart beauty sculpt belt with digital display on a person's waist, promotional text about its features and benefits.
ThermaLuxe™ Smart Beauty Sculpt Belt — woman in a GYM IN A BOX tank top wearing the belt at home, hands on hips, for women & men.
ThermaLuxe™ Smart Beauty Sculpt Belt — woman in a white tank and gray leggings wearing the belt in a bright room, for women & men.
Gym In A Box®

ThermaLuxe™ Smart Beauty Sculpt Belt

Regular price $389.00 Sale price $229.00
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FREE SHIPPING FROM BEVERLY HILLS, CA. Shipping details.
MEDI SPA GRADE TONING & WELLNESSGYM IN A BOX®

LUXURY BEAUTY SCULPTING. 15 MINUTES A DAY.

ThermaLuxe™ Smart Beauty Sculpt Belt is a microcurrent toning and sculpting beauty belt powered by ToneUp15® Pulse Body StimFit Technology. It combines four spa-inspired functions — controlled warmth, vibration massage, red light and Body Pulse muscle activation — in one wireless belt, worn directly on bare skin. No gel pads. No wires. Press the button and relax into a programmed 15-minute session.

$229 (compare at $389) · FREE SHIPPING from Beverly Hills, CA · Shop now, pay later — interest-free installments available at checkout · 30-day returns on regular-price items

U.S. PATENTED • AS SEEN ON TV • SHIPS FROM BEVERLY HILLS

ThermaLuxe™ Smart Beauty Sculpt Belt.

A premium beauty and wellness routine — hands free.

Why Customers Choose ThermaLuxe™

  • Four technologies in one belt — controlled warmth, vibration massage, red light and microcurrent Body Pulse, so one wearable covers your whole body-care ritual. Use each function alone or together, customized to your comfort.
  • Beauty-first focus — red light supports the appearance of smoother-looking skin. Focus your routine on the waist, abdomen, thighs or legs, including areas where cellulite or stretch marks affect your confidence.
  • Real muscle activation — Body Pulse signals make your muscles contract on their own, like a workout while you relax. With consistent daily use, the contractions help tone and strengthen.
  • Adjustable to your comfort — select your function and begin at a low, comfortable setting, then adjust as you like.
  • Wireless and rechargeable — USB rechargeable, 100% wireless and hands-free, with an adjustable fit from S–XXL.
  • Belt length: One size fits S–XXL — total length up to 181.5 cm (71.5 in).
  • For women and men (unisex).
  • For abs, waist and legs.

How to Use

  1. Place the belt directly on bare skin around the waist, abdomen, thighs or legs — never over clothing; the technology needs direct skin contact.
  2. Press the button on the wireless controller, select your function, and begin at a low, comfortable setting.
  3. Relax — your 15-minute session runs hands-free and shuts off automatically.

What to Expect

From your first session, you will feel the controlled warmth, the massage-like vibration and gentle muscle contractions. The appearance of smoother-looking, firmer-looking skin and a more toned feel builds with consistent daily use as part of your routine. ThermaLuxe™ is a beauty and wellness routine — it is not a fat-loss or weight-loss promise, and no specific result or timeline is guaranteed. Individual results vary.

Frequently Asked Questions

What does ThermaLuxe™ do?
It combines controlled warmth, vibration massage, red light and microcurrent Body Pulse muscle activation in one belt — a spa-inspired toning and skin-smoothing routine you can do at home.

Where can I use it?
Around the waist, abdomen, thighs or legs.

How does it charge, and what size is it?
It is USB rechargeable and 100% wireless, with an adjustable fit from S–XXL.

Care & Safety

Allow the device to cool before cleaning. Do not use on broken or irritated skin. Do not use during pregnancy or with a pacemaker or implanted electronic device. Consult your physician before use if you have a medical condition. Individual results vary.

SAFETY

Adult use only. Not for use during pregnancy. Do not use with a pacemaker or implanted electronic device.

CONSULT YOUR DOCTOR: If you have a medical condition, pacemaker, implanted device, are pregnant, or have any concerns, consult your doctor before use.

GYM IN A BOX® consumer fitness devices are intended for fitness and wellness use and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Individual experiences and results may vary.

PATENTED TECHNOLOGY • CREATED BY CRISTIANI'S BALANCE FITNESS & NUTRITION, LLC

Our proprietary wearable technology is protected by U.S. patents, including U.S. Utility Patent No. 11,925,799 B2 and U.S. Design Patent No. D846,836 S.

GYM IN A BOX® USA | ToneUp15® StimFit Technology

Designed and developed in the USA • Established 2015.

What is GYM IN A BOX®?

GYM IN A BOX® is wearable muscle-activation technology from Beverly Hills, since 2015 — and As Seen On TV. Our belts, apparel and devices run on patented ToneUp15® Pulse Body StimFit Technology: wireless, no gel pads, worn on bare skin. Home, work or travel — no gym required.

How does it work?

Press the button on the wireless controller. Gentle microcurrent pulses make your muscles contract on their own — real muscle work while you go about your day. Modes are preset pulse patterns, intensity levels are strength: start low, increase gradually.

How long is a session?

One toning session is 15 minutes — that's our recommended usage for one session, and it's what ToneUp15® is built around. Your device shuts off automatically when the session ends. Some wearables run longer cycles — the PowerPants and the PowerShirt, for example. You can use your device for up to two sessions a day; just follow the instructions for your specific device.

Do I wear it over clothing?

No — the devices need direct skin contact, so wear yours on bare skin, never over clothing. Once it is in place, your clothes can go over the device.

What does it feel like?

A tingling, pulsing sensation as your muscles contract — the stimulation working, not vibration. Start low; increase gradually, only when the device sits correctly and feels comfortable.

Who should not use it?

For adult use only. Do not use during pregnancy, and do not use with a pacemaker, defibrillator or another implanted electronic device — and never while driving, sleeping or bathing. With any medical condition or concern, consult your physician before use.

GYM IN A BOX® consumer fitness devices are intended for fitness and wellness use and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Individual experiences and results may vary.

How do I choose my size?

Use the size guide on each product page. SlimCore™ is one size, fits S–XXL. Do not size down for extra compression — the zones must sit correctly against your skin.

How long do I charge it?

About 90 minutes for a full charge before first use, using the supplied accessories. Keep controllers away from water.

Why don't I feel it working?

Check the charge and placement, and make sure the contact areas sit fully against your skin. Many systems have load detection and will not activate otherwise; that is a safety feature, not a defect. Still stuck? Email us a photo or short video of your setup.

How do I clean my wearable?

Remove the controller and electronics first. Hand wash only where your product's care instructions allow, keep electronics away from moisture, and air dry. Never put a controller in water, a washing machine or a dryer.

What are the shipping times?

FREE U.S. shipping. Orders ship from Beverly Hills, California — most deliveries arrive within 5–7 working days, with tracking when your order ships.

Can I pay in installments?

Yes — shop now, pay later, with interest-free installment options at checkout.

What is the return policy?

Eligible regular-price items may be returned within 30 days, unused and in their original packaging. A return authorization is required first, and a $39 return-processing fee applies (restocking, repacking and outbound shipping). Stated plainly: sale, clearance, promotional and discounted purchases — including orders placed with a discount code — are final sale. Once your return is authorized, we will give you the return address and instructions.

How do I contact you?

Email our U.S.-based support team at info@gyminabox.la.

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