ReliefMaven EMS Heated Lumbar Belt

Warmth and gentle stimulation, right where your back needs it

The ReliefMaven EMS Heated Lumbar Belt wraps your lower back in soothing, adjustable heat while gentle EMS pulses work the surrounding muscles. It's designed for the temporary relief of everyday lower-back tension and stiffness — the kind that builds up after long days on your feet, hours at a desk, or a night of poor sleep.

How it works

Two comforts in one wrap. A built-in heating panel delivers steady, adjustable warmth across the lumbar area, while EMS (electrical muscle stimulation) sends gentle, tunable pulses designed to help you relax tight muscles. Choose heat on its own, stimulation on its own, or both together.

• Adjustable heat — multiple warmth levels so you can dial in what feels right.
• Tunable EMS intensity — start low and increase to a comfortable level.
• Cordless & rechargeable — wear it around the house or under loose clothing.
• Adjustable fit — a wide elastic band designed to fit most waists snugly and comfortably.

Made for real days

Designed for people who deal with recurring lower-back discomfort — desk workers, parents, people on their feet all day, and anyone easing back into activity. Many also reach for gentle heat and stimulation for lower-abdominal and menstrual comfort. Wherever steady warmth and muscle relaxation would feel good, this belt is designed to help.

Your comfort, guaranteed

Try ReliefMaven risk-free. If it isn't right for you, our 30-day return policy has you covered. Questions before you buy? Our support team is here to help.

Please read before use — safety & contraindications

This product is a personal wellness device, not a medical device, and is not intended to diagnose, treat, cure, or prevent any disease or condition. Consult a physician before use if any of the following apply to you:

• You are pregnant or may be pregnant.
• You have high blood pressure (hypertension), heart disease, or a heart rhythm condition.
• You have osteoporosis or a bone condition.
• You use a pacemaker or any other implanted electronic or metal device.
• You have epilepsy, cancer, impaired sensation, or broken/irritated skin in the treatment area.

Do not use while driving or operating machinery, on numb skin, or on children without medical supervision. Discontinue use and consult a professional if you experience discomfort. Keep heat and EMS at levels that feel comfortable.