NexMedio 4-Channel TENS, EMS and Massage Unit

The NexMedio TENS unit combines TENS, EMS, massage and DIY settings in a rechargeable, four-channel device. Its 32 preset modes, adjustable DIY settings and two control groups are aimed at users who want to manage stimulation across different areas, while its clip-on design is described as portable.

At a glance

Four channels and two control groups let users manage settings for different areas during the same session.
The listing claims support for up to eight electrode pads at once.
Choose among 32 preset programs or adjust pulse width and frequency in DIY mode.
Color screen displays mode, intensity and timer settings, with 40 intensity levels to choose from.
Rechargeable 500mAh battery and clip-on design are presented as travel-friendly.

Price

$59.99Save 54%

Reference price: ~~$129.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Four channels, two control groups and support for up to eight pads provide flexibility for sessions involving multiple areas.
DIY mode offers adjustment of pulse width and frequency in addition to 32 preset programs.
The color display presents mode, intensity and timer information, and intensity has 40 levels.

Technical specifications

12 specifications

Identity
Brand	NexMedio

Stimulation and controls
Stimulation types	TENS, EMS, massage and DIY settings
Preset modes	32 preset programs
DIY adjustments	pulse width and frequency
Channels	Four channels
Control groups	Two control groups
Maximum electrode pads	up to eight electrode pads at once
Intensity settings	40 intensity levels
Display	Color screen

Power and physical details
Battery capacity	500mAh
Battery type and inclusion	1 Lithium Polymer batteries required. (included)
Package dimensions and weight	8.78 x 7.8 x 2.05 inches; 1.61 pounds

What to know before buying

Listing details to confirm

The listing describes eight pads usable at once but says the set includes 10 reusable pads. The claimed package contents are listed separately. Battery runtime and charging time are not specified.

Who is it for?

A good fit for

Users seeking a rechargeable TENS and EMS device with massage and DIY settings.
People who want multiple preset programs and adjustable pulse width and frequency.
Users who want to manage stimulation settings for different areas through two control groups.

Less suited to

Buyers who need stated battery runtime or charging-time information before choosing a device.
Anyone requiring product-specific treatment guidance or clinically supported pain-relief outcomes, which are not established by the supplied listing.

NexMedio 4-Channel TENS, EMS and Massage Unit · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 2 ratings

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The supplied evidence contains only a small aggregate ratings sample and no written customer feedback. Its uniformly positive star distribution is a limited signal, not evidence of specific strengths, reliability or pain-relief results. Consider the listed controls and four-channel design against your needs, and note that the listing gives no battery runtime.

Frequently asked questions

How many stimulation channels does the NexMedio unit have?

The listing specifies four channels and two control groups. It says up to eight electrode pads can be used at once.

What settings are available?

The listing claims 32 preset programs and a DIY mode for adjusting pulse width and frequency. It also specifies 40 intensity levels.

Is the device rechargeable?

Yes. The listing describes a built-in 500mAh rechargeable battery and identifies an included lithium polymer battery. It does not state runtime or charging time.

How many electrode pads come with it?

The feature listing claims 10 reusable electrode pads, while also saying up to eight can be used at once. Confirm the selected listing's package contents if the exact kit matters.