I noticed relief from neck and shoulder tension within the first 15 minutes of use.
The Original #1 Cordless Neck and Shoulder Massager
TherNix Neck and Shoulder Massager
TherNix Neck and Shoulder Massager
- 30-day return
- HSA/FSA Accepted
Class II medical device approved by the FDA
Relieves your knots and tensions
No more neck and shoulder pain
Results in minutes of use
High quality and built to last
Deep tissue massage experience
Release tight trapezius muscles
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Courtney W - ★★★★★
My knots are completely gone! I work all day and my neck was in terrible pain. This device was just what I needed; now everything is loose and I can finally focus on what's in front of me. I highly recommend it!
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Julia T - ★★★★★
I highly recommend this product because it's very durable and long-lasting. I had neck pain and tension in my shoulders and back... This massager took it all away and also provides heat for added comfort. I lean back in my office chair with it and it gives me instant relief every day. I highly recommend it!
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Alex C - ★★★★★
It feels amazing, like a deep tissue massage. I can feel the knots melting away, the temperature is perfect, and it shuts off automatically. I work on my laptop all day, and this is just what I needed to keep my muscles relaxed and pain-free.
Main features
Main features
Targeted Relief: Designed to relieve neck and shoulder tension while helping with lower back pain, knots, trapezius, hip discomfort, migraines, tension headaches, clenched jaw, and more.
Therapeutic Heat: Improves relaxation and promotes muscle recovery.
Customizable Modes: Choose between kneading, shiatsu, and rolling massage settings.
Portable and versatile: Lightweight design for use at home, work, or traveling.
Safety first: automatic shut-off after 10 minutes for worry-free use.
How to use
How to use
Thernix Neck and Shoulder Massager
3 massage modes:
- Symptomatic mode : gentle and relaxing massage for neck, shoulders and back.
- Relaxing Mode : Mimics human hands for a deeper massage.
- Strength Mode : Intense kneading and rolling for deep muscle relief
2 heat levels:
- Level 1 (40°C/104°F) : Warm compress for light relaxation
- Level 2 (45°C/113°F) : Deep heat therapy for muscle relief
Easily adjust the intensity and heat for a personalized massage. Its sleek, compact design makes it perfect for use at home, in the car, or in the office. Enjoy relaxation wherever you go.
Characteristics
Characteristics
Neck and shoulder massager
- Battery: 60-90 minutes of duration
- Product weight: 1.25 kg / 3 lbs
- USB Type C
In the box
In the box
- Neck and shoulder massager
- USB-C charger
- Manual
Shipment
Shipment
Shipment
Free shipping on all EU orders. Most orders ship within 1 business day and arrive within 2-6 business days.

Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
Knots?
Stress?
Clenched jaw?
Tension headaches?
Difficulty breathing?
Can't sleep?
INTRODUCING SMART MASSAGE THERAPY
Say goodbye to tension
- Improve mobility and recovery
- Reduce stress and improve sleep quality
- Better posture
- Prevent injuries, reduce inflammation.
- Portable and easy to use.
- Breathe better, live better
Feel refreshed, recharged and ready
Revitalize your body with every use
Rejuvenate sore muscles and feel energized with a deep, relaxing massage that restores your body's natural vitality.
Relax, align and improve posture.
Upgraded 6D soft silicone deep tissue massage
Our silicone massage head is 26% softer for greater comfort and covers 200% more area than bulky traditional massagers, providing superior relief for your neck and shoulders.
Hands-free relaxation
Back buckle design
Relaxing heat
10-minute auto shut-off
Ultimate relief, anytime, anywhere
Take back control of your life
Experience professional muscle relief at home with deep tissue massages to ease stiffness and tension. With 6D soft silicone nodes, a quiet motor, and an ergonomic design, it offers the perfect combination of strength and comfort... leaving you lighter, more relaxed, and energized every day.
Your personal masseuse, anytime!
Massage similar to a human hand
Designed to mimic the deep kneading motion of human hands, it provides targeted pressure and gentle heat to relieve muscle tension, melt away stress, and leave you feeling refreshed and rejuvenated.
Deep heat, maximum relief
Innovative HeatFlow® technology
Designed to provide a deep, relaxing warmth like never before. Feel the tension melt away instantly.
Precision engineered
Power, precision and silence
Experience next-level relief with our ultra-powerful, whisper-quiet motor, 6D soft silicone deep tissue nodes, and adaptive pressure technology for a massage that's as smart as it is intense.
Backed by clinical studies
Over the past decade, studies and customer surveys have consistently shown that those who use a neck and shoulder massager have significantly improved their daily well-being. With regular use, they experience a reduction in pain, tension, and stress without the need for pills, appointments, or side effects.
Stress reduction and improved mood were reported after a single session.
I experienced better sleep and less muscle aches after a week of consistent use.
*Results of a test with a sample of 456 people. Percentages are rounded down.
Relieve. Recover. Restore.
Relieve neck and shoulder tension with a precise, targeted massage.
Feel the difference in just 15 minutes or less.

Convenient relief at home, at work, or on the go.
Avoid spa and chiropractic bills and get daily relief for a fraction of the price.
Portable and easy to use
Our lightweight, cordless massager is designed with adjustable straps for a secure fit and stays in place while you relax. No plugs or hassles—simply turn it on, sit back, and enjoy instant comfort anytime, anywhere.
Stress and anxiety relief
Gentle massage movements can help you relax and relieve stress and tension accumulated during the day while you work.
Eliminate migraines
No more tension headaches and migraines caused by muscle tension. Our massager relaxes stiffness, stimulates circulation, and eliminates stress for long-lasting relief.
Better posture
Poor posture can contribute to neck and shoulder discomfort. By relaxing your muscles and reducing tension, you can improve your posture over time.
Lymphatic drainage
Our massager helps stimulate circulation, relieve tension, and support the body's natural detoxification process by promoting healthy lymphatic flow. Regular use can reduce fluid buildup and help you feel lighter, calmer, and refreshed.
Our Guarantee
We back our famous neck and shoulder massager with a risk-free 30-day money-back guarantee. This means you have a full month to experience true neck and shoulder relief anytime, anywhere.
Join over 15,000 satisfied customers!
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Raquel S - ★★★★★
I loved the Thernix neck massager. It's so relaxing after work, and the warmth feels great. It's easy to use and leaves your neck feeling much more relaxed. -
Emma A - ★★★★★
Great for my neck
I love this massager. I have serious back and neck issues and have been using it daily. It's a little rough on my upper and lower back because it has less soft tissue, but I've figured out how to make it work.
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Elizabeth H - ★★★★★
The perfect gift for anyone...
My mom had one of these, and lately I've been suffering from muscle aches that needed more than baths and stretching. I'm so glad I bought it. As soon as I used it, I felt the tension melt away with the heat option. I think it's clever to have a car plug to make it easier to carry while driving.
Trustpilot Reviews
Excellent 4.9
Based on 16 Reviews
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June 2025LLeoVerified BuyerThe best productI love this product. It's the best massager I've ever tried. 100% recommended!TherNix Neck and Shoulder Massager Was this helpful? 0 0
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August 2025IIanVerified BuyerVery useful and easy to useIt heats up quickly, is comfortable, and fits well around my neck. I use it while watching TV and I love it. The only thing I would improve would be a slightly longer cable.TherNix Neck and Shoulder Massager Was this helpful? 0 0
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June 2025MMariVerified BuyerIdeal for after workI spend many hours in front of the computer, and this Thernix massager has become part of my routine. It relaxes neck and shoulder tension in just a few minutes.TherNix Neck and Shoulder Massager Was this helpful? 0 0
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September 2025AAnnVerified BuyerExcellent value for moneyFor its price, the Thernix massager offers impressive quality. The materials are durable, and the heat helps greatly relieve stiffness.TherNix Neck and Shoulder Massager Was this helpful? 0 0
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July 2025LLouisVerified BuyerTotal relaxation at homeI bought it without high expectations and was surprised. It's powerful, and the movements perfectly mimic a real massage. It's like having a spa at home.TherNix Neck and Shoulder Massager Was this helpful? 0 0
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OCT 2025EEveVerified BuyerMy best purchase of the yearI've been looking for something that would really relieve neck tension for a while, and this device does the trick. I use it every day after the gym and I highly recommend it.TherNix Neck and Shoulder Massager Was this helpful? 0 0
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Frequently Asked Questions
How does the neck and shoulder massager work?
This massager uses innovative massage nodes that target specific pressure points on the neck and shoulders. Its gentle heat improves blood circulation, promoting relaxation and relieving muscle tension.
Can I adjust the intensity of the massage?
Of course! Our massager offers customizable massage modes and intensity levels, allowing you to find the perfect setting for your comfort and preferences.
How long does the battery last?
The battery lasts between 60 and 90 minutes and charges extremely fast via USB Type-C!
Rest assured, it features a 10-minute auto shut-off and overheat protection (when heated) for a safe and comforting massage session.
Does this massager help with lymphatic drainage?
Yes, although this massager is not a medical lymphatic drainage device, its deep kneading and soothing heat can help stimulate circulation and promote natural lymphatic flow. Regular use can help reduce fluid buildup, relieve muscle tension, and promote the body's natural detoxification process.
How do I know when it's charged?
The TherNix neck and shoulder massager features a charging indicator that lights up red during charging and turns white when fully charged. Once charged, it's recommended to unplug it from the power outlet.
Please note that it cannot be used while charging, as it activates a self-protection program to ensure proper operation during the charging process.
How long should I use the massager in each session?
For optimal results and greater safety, we recommend starting with 10-minute sessions per day and resting adequately after each session. If you wish, you can enjoy multiple sessions throughout the day, but always remember to take short breaks between each session.
Is the massager suitable for people with certain medical conditions?
While our massager is generally safe and beneficial for most people, we recommend consulting with a healthcare professional before use if you have specific medical conditions, such as injuries, chronic pain, or certain medical implants.
Is the massager wireless?
Yes, our neck and shoulder massager is designed to be lightweight and portable. Its compact size and cordless design allow you to take it on the go, to the office, or wherever you need a relaxing break.
How can I contact the company?
Contact us via the contact tab on our website or by emailing us at thernix4@gmail.com