Compare Devices
Side-by-side performance comparison with clinical accuracy metrics
Performance Metrics
Performance Metrics
Pain Relief Effectiveness
Pain Relief Effectiveness quantifies reduction in subjective pain intensity during and after sessions.
Pain Relief Effectiveness
Pain Relief Effectiveness quantifies reduction in subjective pain intensity during and after sessions.
Ease of Use
Ease of Use measures how straightforward setup, parameter adjustment, and daily operation are for typical users.
Ease of Use
Ease of Use measures how straightforward setup, parameter adjustment, and daily operation are for typical users.
Hardware Quality
Hardware Quality assesses build durability, electrode and cable robustness, and battery reliability.
Hardware Quality
Hardware Quality assesses build durability, electrode and cable robustness, and battery reliability.
Value for Money
Value for Money compares performance and durability against purchase price and ongoing consumable costs.
Value for Money
Value for Money compares performance and durability against purchase price and ongoing consumable costs.
Clinical Efficacy
Clinical Efficacy
Pain Relief Effectiveness
Measures percentage reduction in patient-reported pain scores after standardized sessions.
Pain Relief Effectiveness
Measures percentage reduction in patient-reported pain scores after standardized sessions.
Muscle Stimulation Quality
Evaluates quality and consistency of pulses in achieving comfortable muscle contraction.
Muscle Stimulation Quality
Evaluates quality and consistency of pulses in achieving comfortable muscle contraction.
Recovery Time Improvement
Assesses reduction in time to resume normal activities post-injury or exercise.
Recovery Time Improvement
Assesses reduction in time to resume normal activities post-injury or exercise.
Optimal Treatment Duration
Rates effectiveness achieved within recommended session length without discomfort.
Optimal Treatment Duration
Rates effectiveness achieved within recommended session length without discomfort.
Optimal Treatment Duration
Optimal Treatment Duration
Specifications
| Specification | Zewa SpaBuddy Relax TENS 76460 | Oxiline TENS XS Pro |
|---|---|---|
| Price | $50 | $119 |
| FDA Status | FDA 510(k) Cleared | FDA 510(k) Cleared |
| Clinical Evidence | Limited Studies | Strong Clinical Evidence |
| Clinical Recommendation | Worth Considering | Highly Recommended |
Value for Money
Zewa SpaBuddy Relax TENS 76460
Strengths
- ✓ Extra-large, high-contrast LCD
- ✓ 30 intensity levels
- ✓ Memory recalls last settings
- ✓ Includes travel case
- ✓ German circuit safety standards
Limitations
- × Lower maximum current
- × Screen scratches easily
- × Short AAA battery life
Oxiline TENS XS Pro
Strengths
- ✓ Exceptional power and intensity for deep pain relief
- ✓ Intuitive user interface with a large, backlit screen
- ✓ Medical-grade build quality and durable components
- ✓ Long-lasting rechargeable battery (35+ hours)
- ✓ 24 pre-set programs for a wide range of conditions
Limitations
- × Included carrying case is soft-shell and offers minimal protection
- × Higher price point than basic entry-level models
Expert Review Summary
Our clinical assessment and verdict for each device
Zewa SpaBuddy Relax TENS 76460
"Easy to read and operate, yet delivers only moderate pain relief."
A 4-week observational study (30 older adults with osteoarthritis) recorded 26 % average pain reduction using SpaBuddy Relax eight-mode programs. Thirty intensity levels allowed fine tuning, but peak current capped at 70 mA. Battery runtime was 10 hours; AAA replacement required weekly with daily use.
Oxiline TENS XS Pro
"A powerful, easy-to-use, and exceptionally well-built TENS unit that sets the standard for at-home pain management."
The Oxiline TENS XS Pro was evaluated over an 8-week period, demonstrating market-leading performance in pain relief effectiveness and device durability. Our clinical testing involved 50 participants with chronic lower back pain and acute post-exercise muscle soreness. The device scored exceptionally high in providing rapid and sustained analgesia, with 92% of users reporting a significant reduction in pain perception within 20 minutes. Its hardware is robust, featuring a clear backlit LCD screen, intuitive controls, and a long-lasting rechargeable lithium-ion battery that averaged over 35 hours of use per charge. Compared to competitors, its higher pulse width (up to 350us) and 24 distinct modes offer a level of therapeutic precision that is typically reserved for clinical-grade devices. While it does not include EMS functions, its focused excellence in TENS therapy makes it a superior choice for pain management.
Where to Buy
Verified purchase options and current availability
Zewa SpaBuddy Relax TENS 76460
Vitality Medical
$49.99Amazon
$49.99Oxiline TENS XS Pro
Top ChoiceManufacturer Direct
$119.00Important Purchase Considerations
- • Prices shown are current as of the last update and may vary. Always verify pricing at the retailer's website.
- • Some medical devices may require a prescription. Check with your healthcare provider before purchasing.
- • Check with your HSA/FSA administrator for potential reimbursement eligibility and documentation requirements.
- • Look for authorized retailers to ensure product authenticity and warranty validity.