TENS Belts
Sunbeam Select Relief System Back Therapy Bundle
Sunbeam
$78
Moderate Clinical Evidence
FDA 510(k) Cleared
TENS Belts
Zewa SpaBuddy Relax
by Zewa • Model: 21017
$61.79
+ $14.99/mo
86/100
Clinical Score
HSA/FSA: Not Typically Eligible
Key Features
Device Overview
The SpaBuddy Relax utilizes dual independent channels, allowing users to apply either 2 or 4 electrodes to different body locations simultaneously. It comes equipped with 8 pre-set TENS programs and 30 intensity levels, integrated into a comfortable support belt for targeted lower back pain relief.
Technical Specifications
Model Number
21017
Manufacturer
Zewa
Category
TENS Belts
Belt Size / Fit Range
22 - 60 inches (includes belt extension)
Intensity Levels
30 adjustable intensity levels
Pulse Width Range (us)
150 - 260 us
Frequency Range (Hz)
2 - 120 Hz
Pre-set Programs/Modes
8 pre-programmed TENS modes
Battery Type & Life
3 x AAA Batteries (4.5V)
Wireless/App Control
No (Wired remote control)
Washability
Spot clean only with a slightly damp cloth
Cost & Coverage Analysis
Pricing Breakdown
Device Price
$62
Electrode Pads
(Replacement adhesive electrodes (Pack of 4))
$14.99
/ monthly
Est. Monthly Cost
$14.99/mo
Est. Yearly Cost
$241.67
(including device)
HSA / FSA Eligibility
Not Typically Eligible
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Clinical Review
Evidence-based evaluation by medical professionals
"A highly accessible and budget-friendly TENS belt providing straightforward, dual-channel pain relief backed by a limited lifetime warranty."
Strong Clinical Evidence
Recommended
86
Score
The Zewa SpaBuddy Relax is a versatile, dual-channel TENS unit bundled with a dedicated lumbar therapy belt, designed to deliver accessible and drug-free pain management. It features 8 preset treatment programs and 30 intensity levels, outputting up to 100 mA to tackle severe chronic or acute back pain. Operating on 3 AAA batteries, it maintains a constant current output until the end of its battery life. It eschews complex smartphone integrations in favor of a straightforward LCD interface equipped with a button-lock feature to prevent accidental setting changes during use. The included belt, which accommodates waist sizes from 22 to 60 inches via an included extension, holds standard electrodes to directly target the lower back. Backed by a limited lifetime warranty, it represents a highly reliable, budget-friendly option for simple, effective TENS therapy.
Comparative Performance
Ranked #7 of 9 clinically evaluated tens belts devices
Rank
Device
Clinical Score
Compare
1
Oxiline TENS Q Pro
Oxiline
Top Rated
95
/100
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7
Zewa SpaBuddy Relax
Zewa
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86
/100
7
Zewa SpaBuddy Relax You're viewing this device
Zewa
86
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Clinical Context
Our #1-ranked tens belts device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Where to Buy
Verified retailers and current pricing
Staples
Price:
$61.79
Standard shipping
Over-the-counter (OTC) sales permitted
HME Medical Shop
Price:
$61.79
2-4 business days
Authorized distributor
Important Information
- • Prices and availability subject to change
- • Some devices may require a prescription
- • HSA / FSA eligibility: Not Typically Eligible
- • Purchase from authorized retailers for warranty protection
