Flexicare™ Knee Massager
$198
$95
Certified brands & committed genuine items
5/5 | 311
reviews
- 3-in-1 therapy
- Wireless & Lightweight
- Noticeably less pain
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The upgrade for your knee –
anytime & anywhere
The new jackrelief® generation combines deep heat, laser pulses, and pinpoint vibration in a lightweight, wireless device. Designed to relieve pain, restore mobility, and make every step easier.
Wireless & suitable for
everyday use
Reduce pain, inflammation, and joint stiffness with infrared heat, deep vibration, and therapeutic red LED. Designed for daily use at home, with anatomical fit and wireless operation.
The Safe, Smart & Comfortable Way to Relieve Knee Pain
Soothing Heat & Vibration
Intuitive Touchscreen
3-in-1 Therapy
Adjustable Fit
WHY IT’S BETTER?
1️⃣ Treats the root cause of knee pain — not just the symptoms
Neurovita™ improves circulation, reduces inflammation, and supports tissue recovery deep within the joint.
2️⃣ Clinically-inspired 3-in-1 therapy
Combines heat, air compression, and vibration massage to relieve stiffness, swelling, and joint discomfort — all in one device.
3️⃣ Effortless, hands-free recovery
No stretching, no guesswork — just relax and let Neurovita™ do the work while you sit or rest.
4️⃣ Ideal for arthritis, joint degeneration, sports injuries, or daily wear-and-tear
Perfect for anyone tired of living with nagging pain, limited mobility, or relying on short-term fixes.
Recommended by Health Professionals
Orthopedic doctors and physiotherapists endorse the Jackrelief™ Knee Massager as a non-invasive solution to reduce joint inflammation and improve daily mobility.
Clinically Recommended To Support:
☑️ Arthritis and cartilage wear
☑️ Meniscus inflammation
☑️ Post-surgery rehabilitation
☑️ Tendon and ligament recovery
☑️ Chronic stiffness and joint pain
🩺 Designed with input from orthopedic experts for at-home recovery and relief.
Victoria A.
See what reviewers are saying
Oliver
• 1 review
So relaxing and relieves knee pain instantly. Perfect for my joint issues.
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rose austin
3 Reviews
Amazing results The soothing heat and vibrations give me immediate comfort. Perfect for my post-workout recovery too
Userful 7
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Lucas
• 1 review
Outstanding relief for achy knees. The adjustable heat and vibrations work wonders. I notice a big difference after each session.
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Userful 3
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David
• 1 review
Such a relief for my knees The massager has become a daily necessity especially after a long day on my feet.
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Userful 1
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FAQs:
How long should a session last?
15-20 minutes per knee is sufficient.
Do I need gel or creams?
No – infrared and lasers also work through light clothing.
How do I charge the battery?
Using the included USB-C cable; 0 → 100% in approximately 2 hours.
Is the heat safe for sensitive skin?
Yes, integrated sensors automatically stop at 140°F. For sensitive skin, select the 104°F setting.
Where are the products manufactured?
Design & QC in Germany, final assembly in an ISO 13485 certified facility in Shenzhen.
Can I treat other parts of the body?
Yes, you can also use our 3-in-1 vibration and infrared therapy device for different body regions, such as the shoulder or elbow.
Reduce pain. Increase freedom.
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