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Home › Equipment › Electrotherapy (TENS) › Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator

Electrotherapy (TENS) Amazon Brand: AccuRelief

Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator

4.4 (1.7K reviews)
Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator

The Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator is a electrotherapy (tens) item from AccuRelief. Rated 4.4 out of 5 across 1.7K reviews on Amazon.

  • 3-IN-1 TENS EMS DEVICE – The muscle stimulator device with 3 therapy modes to help relieve your muscles of pain and discomfort. TENS(Transcutaneous Electrical Nerve Stimulation), EMS(Electric Muscle Stimulator) and a massager all in 1. Includes 4 wired electrodes that perfectly contour to any part …
  • NATURAL PAIN RELIEF – Use TENS unit therapy for pain relief. Safe for over the counter use, our 3-in-1 pain management device is a great way to relieve your muscles tension and pain without prescription drugs. Clinically proven for effective and immediate pain relief
  • EASY TO USE – 6 built-in presets with 6 customizable programs for targeted pain therapy. Our muscle stimulator allows you to target many different muscle groups for immediate relief. Neck, back, shoulders, arms, legs, hands, feet etc

See all features Price history

Key features

Features as stated by the seller on Amazon.

  • 3-IN-1 TENS EMS DEVICE – The muscle stimulator device with 3 therapy modes to help relieve your muscles of pain and discomfort. TENS(Transcutaneous Electrical Nerve Stimulation), EMS(Electric Muscle Stimulator) and a massager all in 1. Includes 4 wired electrodes that perfectly contour to any part …
  • NATURAL PAIN RELIEF – Use TENS unit therapy for pain relief. Safe for over the counter use, our 3-in-1 pain management device is a great way to relieve your muscles tension and pain without prescription drugs. Clinically proven for effective and immediate pain relief
  • EASY TO USE – 6 built-in presets with 6 customizable programs for targeted pain therapy. Our muscle stimulator allows you to target many different muscle groups for immediate relief. Neck, back, shoulders, arms, legs, hands, feet etc
  • 25 INTENSITY LEVELS – Professional strength TENS and EMS machine with 25 levels of intensity to find that perfect amount of relief. Use for a relaxing massage, block out pain, or to stimulate your muscles
  • COMPACT – This small, yet powerful complete 3-in-1 massager is great for when you are traveling and need instant pain relief no matter where you are. Battery operated so you never have to worry about charging

Brand and store

AccuRelief

Sold byAmazon
CategoryElectrotherapy (TENS)

Specifications

Catalog data from Amazon.

Product Dimensions
5 x 1 x 2.5 inches; 7.05 ounces
Item model number
ACRL-3100
Batteries
3 AAA batteries required. (included)
Date First Available
November 16, 2018
Manufacturer
Carex
Best Sellers Rank
#162,311 in Health & Household (See Top 100 in Health & Household) #383 in Muscle Stimulators & Accessories

Price history

We have been tracking this product since 09/19/2026. One point a day, whether the price moved or not.

Today it is at $39.41. The lowest price on record was $39.41, on 10/17/2026. The average for the period is $44.71.
This is the lowest price we have recorded.

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    How to document TENS and EMS parameters

    Frequency, pulse width, time and electrode placement: without these numbers in the note, the next session starts from zero and a colleague cannot repeat the treatment.

    See also: clinical notes for physical therapy

    Try Physioly

    What to look at before buying electrotherapy (tens)

    Criteria from someone who uses it with patients, not from someone who only sells it.

    FDA clearance and independent output channels are the minimum for clinical use. A good share of the generic marketplace units are home-use devices: fine for the patient to take home, not a replacement for the unit in your treatment room.

    Look at the price of replacement electrodes — that is where cheap turns expensive. A bargain unit whose pads cost a third of its price at every change is not a bargain.

    Frequently asked questions

    Answers from the data on this page: price, history and store.

    How much is Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator right now?

    It costs $39.41 on Amazon today, price checked on 10/17/2026. The lowest price we have recorded was $39.41, on 10/17/2026, and the average for the period is $44.71.

    Is it worth buying now?

    This is the lowest price we have recorded. We have tracked the price since 09/19/2026, one data point a day.

    Is Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator well rated?

    It has a 4.4 out of 5 rating from 1.7K reviews on Amazon. The rating comes from people who bought it at the store, not from us.

    What brand is Complete 3-in-1 TENS Unit, EMS, Massager Device - Pain Relief Electric Muscle Stimulator?

    It is made by AccuRelief, in the electrotherapy (tens) category.

    What should I record after a TENS session?

    Intensity, frequency, pulse width, duration, electrode placement and the patient response. That is the minimum to repeat or adjust it next time.

    Does Physioly sell this product?

    No. Physioly shows the price and its history and takes you to the product page on Amazon. The purchase, delivery and warranty are with the store. We earn a commission and you pay nothing extra.