Pocket Pain Pro® TENS Unit

Pocket Pain Pro® TENS Unit view 1
Pocket Pain Pro® TENS Unit view 2
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Model: PM400  | Compare

OMRON Pocket Pain Pro TENS Unit is a simple but powerful, drug-free solution for relief of achy, stiff or sore muscle and joint pain.
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SALE: $27.00
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Purchase direct from OmronHealthcare.com and register your device for a FREE extended warranty.

Purchase a blood pressure monitor, fitness device or TENS unit from OmronHealthcare.com and register the unit to receive an additional 1 year limited warranty. Offer does not apply to purchases from other retailers and accessories.

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TENS Technology

Utilizes Transcutaneous Electrical Nerve Stimulation (TENS) technology used by physical therapists and chiropractors for more than 30 years

Personalized Therapy

Features 3 pre-set pain programs (Arm/Shoulder, Lower Back and Leg/Foot)¬ and 2 massage-like modes (Knead and Steady) each with 10 adjustable levels of power intensity to help relieve pain almost anywhere


Small, portable, easy-to-use, and can be used discretely anywhere

Long Life Pads

Includes comfortable, self-adhesive Long Life Pads (1 pair) that are reusable up to 150 times with plastic holder for storage

Safe & Effective

100% drug-free relief for multiple pains

Product Info


OMRON Pocket Pain Pro TENS Unit is a simple but powerful, drug-free solution for relief of achy, stiff or sore muscle and joint pain. Available without a prescription, the Pocket Pain Pro helps to manage your pain in as little as 15 minutes. Under your personalized control, this portable TENS unit invented by OMRON, the pain relief experts for 20 years, provides power and relief for multiple body pains.

NOTE: To avoid damage to the device, use only with the leads, electrodes, and accessories recommended by OMRON.

The Pocket Pain Pro TENS Unit has been updated to a new SKU (old – PM3029, new – PM400). Review content below includes both the PM3029 and PM400, as the product features are the same.

Dimensions (approx.)

Length: 0.9", Width: 3", Height: 2.8"
Weight: 2.6oz.


  • -Long Life Pads: OMRON's Long Life Pads (PMLLPAD), included with the unit, are durable, comfortable and gently adhere to your skin.

  • -Long Life Pads Large: OMRON's TENS Unit Pads (PMLLPAD-L) for larger muscles & pains.



In Box

Includes: TENS Unit, 2 Standard Long Life Pads, Pad Holder, Electrode Cords, 2 AAA Batteries, Instruction Manual, Quick Start Guide

Limited Warranty

Your OMRON Pocket Pain Pro unit, excluding the batteries, is warranted to be free from defects in materials and workmanship appearing within 1 year from the date of purchase, when used in accordance with the instructions provided. The cord with pads supplied with the unit are warranted for 30 days. The above warranties extend only to the original retail purchaser. We will, at our option, replace without charge, any unit covered by the above warranty. Replacement is our only responsibility and your only remedy under the above warranties.


Pain Management

True freedom from pain is more than a physical state. Constant awareness of sore, stiff and achy joints and muscles can be mentally and emotionally draining. People are surprised and delighted to experience the relief offered by Transcutaneous Electrical Nerve Stimulation or TENS. OMRON TENS units are portable, reliable, easy to use and highly effective, offering a completely drug-free way to experience life free of pain.