GroundedKiwi.nz
Smart Cordless Heated Shoulder Massager
Smart Cordless Heated Shoulder Massager
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Targeted Warmth & Vibration for Everyday Tension
While it isn't red light therapy, it is the absolute next best thing for physical muscle tension. Melt away the stress of the day with our Smart Cordless Heated Shoulder Massager. Designed to provide deep, soothing comfort for sore and stiff shoulders, this innovative wearable device combines therapeutic heating with targeted vibrational massage.
Whether you are recovering from a long day at the desk, easing post-workout fatigue, or simply looking for relaxing support, this massager offers a highly customizable experience. With a completely cordless design and an intuitive magnetic remote control, you have the freedom to experience premium relaxation at home, in the office, or while travelling.
Key Features & Benefits
Universal, Ergonomic Fit: Features a thoughtfully designed 3D contour that adapts perfectly to either the left or right shoulder. The adjustable straps accommodate a wide range of body types for a secure, comforting embrace.
Targeted 4-Motor Vibration: Equipped with four strategically placed high-frequency vibration motors and five adjustable intensity levels. This allows you to precisely target everyday stiffness and soothe tired shoulder muscles.
Deep, Restorative Heat: Choose from four adjustable temperature settings (ranging from 45°C to 60°C) to encourage blood circulation, helping to relax tight muscles and ease daily fatigue.
Wireless Magnetic Remote: Total control is always within reach. The detachable, magnetic remote features a clear digital display, allowing you to seamlessly adjust heat, vibration, and timers without having to take the wrap off.
Cordless Freedom & Long Battery Life: Powered by a robust 5000mAh rechargeable lithium battery (via USB-C), you can enjoy extended, wire-free relaxation sessions wherever you are.
Smart Timer Protection: Sit back and relax with complete peace of mind. The built-in smart timer can be set to 15, 30, or 45 minutes, ensuring your session safely powers down without needing manual monitoring.
🔍 Technical Specifications
Design: Universal Left/Right Shoulder Wrap
Power Source: 5000mAh Rechargeable Lithium Battery (USB-C)
Remote Control: Wireless Magnetic (250mAh built-in battery) with Digital Display
Vibration: 4 Motors, 5 Intensity Levels
Heat Settings: 4 Levels (45°C–60°C / 113°F–140°F)
Smart Timer: 15 / 30 / 45 minutes
Certifications: CE, FCC, ROHS
Model Number: 102379
What is in the Box?
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1x Heated Shoulder Pad
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1x Magnetic Remote Control
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1x Long Adjustable Strap
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1x Short Adjustable Strap
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1x USB Type-C Charging Cable
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1x Instruction Manual
Simple Usage Tips
Secure the wrap comfortably over your left or right shoulder using the adjustable straps. Detach the magnetic remote to power on the device, selecting your preferred combination of heat and vibration. Let the device work its magic for 15 to 30 minutes while you read, work, or unwind.
Shipping & Delivery
Shipping & Delivery
We ship New Zealand-wide and internationally, with free shipping for all New Zealand orders over $150. Orders outside of New Zealand may be subject to import taxes, customs duties and fees levied by the destination country.
For New Zealand deliveries, we aim for delivery in 24-48 hours from the order time. Australian orders are sent out via NZ Post or Australian Post, with an expected delivery time of 10-14 working days.

- 5 stars: 19 (76%)
- 4 stars: 5 (20%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
This is the second one I have purchased and I use both every day on my arthritic toes etc (and my horse).
A second strap, used every day by you and your horse, is a wonderful vote of confidence. Thanks for coming back to us for another one. We're glad it's such a favourite in your household. - Blake
Feels Devine! I use the wrap on my horse and myself so I’ll need to get another one (or 2).
Hi Ingrid, we're delighted to hear that you find the Red Light Therapy + Heated Massage Strap so beneficial for both yourself and your horse. It's wonderful to know it meets your needs for relaxation and therapeutic benefits. If you require additional wraps, we are happy to assist you with your next purchase. Thank you for sharing your positive experience with our product from GroundedKiwi.nz, and we look forward to supporting your wellness and equine care routines with our innovative therapy solutions.
I have only been using this product going on 2 weeks, can't wait to feel the results 😊.
Each time when using it after 5 minutes I am having to turn it down as it gets very hot.
Hi Megan
Thank you so much for sharing your early experience with us. We are excited for you to start feeling those wonderful results as you continue your routine.
Our strap is designed with three distinct heat settings—High, Medium, and Low—so you can easily tailor the temperature to your comfort. High heat is brilliant for rapid initial warming, but because it penetrates deeply to boost circulation, it is very common to lower it after a few minutes once your muscles are warmed up.
Our Tip: To avoid having to interrupt your relaxing session, try cycling down to the Low or Medium heat setting after your first few minutes of use, or wear a thin cotton layer underneath to keep the heat feeling gentle and soothing throughout.
Thank you again for your support and feedback.
Warm regards,
– Blake
Got my Redlight therapy mask yesterday and so comfy, and fun to wear, carnt wait to see results
Hi Lee, thank you so much for your support! We're thrilled to hear you love your red light therapy mask. Enjoy your treatments and we can't wait to hear about the results!
Another fantastic product from Grounded Kiwi. I've recently purchased their red light therapy belt to use on my ankle for tissue healing and inflammation, and again I'm very impressed with the quality and ease of use.
I'm a returning Grounded Kiwi customer because I absolutely love their products, and I've always found them to be a trustworthy, knowledgeable, and a reliable NZ-owned company.
I love supporting local businesses, especially ones that genuinely care about the quality of their products and customer experience. Highly recommended! 😊 Thanks again Grounded Kiwi Team
Hi Claire
Thank you so much for your loyal support and for sharing your experience with us.
We are delighted to hear that the red light joint wrap is providing targeted photobiomodulation to assist your ankle. Harnessing both red (660nm) and deep-penetrating near-infrared (850nm) wavelengths helps boost mitochondrial ATP energy, stimulate local circulation, and support deep tissue recovery right where you need it. As a proud NZ-owned business, hearing that you trust our quality and targeted cellular health tools means everything to our team.
Thank you again for choosing to support local and for being such a valued part of the Grounded Kiwi community.
Warm regards,
– Blake
Wonderful quality sturdy pro version red light! Ordered on a Monday night was delivered to the South Island address Wednesday morning! Having purchased previous items I have no hesitation in recommending this NZ company.
What a nice review to read, thank you. Monday night to Wednesday morning in the South Island is about as quick as it gets, and it's great to hear the Pro panel feels as solid as you'd hoped. We really appreciate you coming back to a local Kiwi business, and if you ever want to chat about it, we're only an email or phone call away.
Very versatile and easy to use. Battery time is about 2 hours on the highest settings.
If using highest settings be careful of burning the skin and do not use longer than 20min on one area without hours between.
Thanks, Linda, this is really useful for other customers. Knowing you get about two hours of battery on the highest setting helps people plan, and your reminder to go carefully with the heat on one spot is a sensible one. If you ever have questions about your red light and heat wrap, we're a Kiwi family business and always glad to have a chat.
I have a painful knee. I’ve been using this for 3 days now and really notice the difference! My knee pain has improved by about 70%! I highly recommend this. It’s made such a difference in such a short period of time. I’ve been on pain relief, tried knee rubs and straps. I’m so pleased I decided to try this!
Thanks for writing, Julia. It sounds like you'd tried a few things before this, so we really appreciate you taking the time to share how you've been getting on with the strap. We're a family-run NZ business and always happy to chat, so drop us a line at hello@groundedkiwi.nz any time. All the best.
Bought the therapy pad for our ageing Lab he loves it as soon as he sees it he stands ready for it to be put on. Have notice that he is walking freely.
And the humans love it too.
Thanks for sharing how your Lab has taken to the Red Light Therapy Pad, Barbara. We love the picture of him standing ready the moment he sees it coming out. It's good to hear the humans in the house have claimed a turn too.
So far so good it's a pretty good gadget just wish I'd remember to use it every night
So far so good is a fine start, Pete, and thanks for giving the heated shoulder massager a go. Remembering to use a new gadget every night is something plenty of us can relate to. Maybe keeping it by your favourite chair will help it become part of the evening.
Has helped with pain relief of my dogs injury and I also use it for my own back and hip pain. It works.
Thanks for sharing your experience, Karen. It's great to hear the therapy pad is getting plenty of use from both you and your dog. Give your dog a pat from us.
I swear the ringing in my ears is less and less and I'm hearing a lot better. I also use them when I have a headache and I believe they go very quickly. It could be a placebo effect but I'll take it because I am sure they have made a positive difference in the two weeks I have been using them
Thanks for taking the time to write about your first two weeks with the earbuds, Lani. We appreciate you sharing your experience so honestly. It's good to hear you're pleased with them.
Love this product. It's so versatile, convenient and so simple to use. I use it to on my wrist, neck, knee ankle, just about anywhere. I pop it in my bag and take it with me to work or physio. Great for muscle recovery, sore joints and soft tissue injury recovery.
Wrist, neck, knee, ankle and off to work in your bag, Lani, the strap is certainly earning its keep. Thanks for sharing how you use your red light and heat wrap. It's great to hear you find it so simple and convenient.
Great Red Light Therapy Belt
Great to hear the red light pad has been a hit, Nadia. Short reviews like yours still make our day. Enjoy using it. - Blake
I have been using every day for 20mins on my right hip & noticing a big relief from pain & stiffness. I also have a grounding mat on the bed, am taking herbal supplements & have better mobility most days. Highly recommend.
Twenty minutes a day is a good steady routine, Donna, and we're pleased the hip belt has fitted into it. Thanks for taking the time to share your experience. We appreciate you recommending the Red Light & Vibration Hip Belt.
I am very pleased with the lumbar heat and vibration belt. I have had a degenerative lower back issue for a few years now, and this product has given more relief than anything I have tried to date. Would recommend to anyone with lower back pain.
Hi Kevin,
Thank you so much for taking the time to share this. Dealing with a long-term lower back issue can be so challenging, so hearing that our recovery belt has provided more relief than anything else you've tried truly means the world to us.
Knowing it's making a real difference in your day-to-day comfort is exactly why we do what we do. We really appreciate your support and your recommendation!
Happy Grounding,
The Grounded Kiwi Team
Excellent service, great product.
Thank you so much for your support! We're thrilled to hear you love the product and appreciate your kind words.
I cannot believe how this has helped my little schitzu boy with hip displaysia in both hips we used it on your advice 5 days in a row 2 days off and he used to have locked back hips first thing in the morning now they are moving again so its a big Thankyou from Harper and myself it’s been a real life change I recommend it for sure just can’t Thankyou enough
Hi Linda, thank you so much for your wonderful support and for sharing Harper’s progress! We’re thrilled to hear the product has made such a positive difference. Wishing you and Harper all the best!
Not bad but no timer. Difficult for us. Sometimes we forget to time and when we need to start. One more thing, I don't know, how many minutes actually to charge. According to the booklet, just 3 minutes. But it's last 5 minutes I think or less. The instructions not really complete.
Hi Norlela
Thank you for your feedback. We are glad to hear the strap is working well overall, but we hear you regarding the timing and battery instructions.
The strap features a built-in auto shut-off safety feature, but we understand having a visible timer display would make tracking your sessions much easier. Regarding charging, the unit requires a full charge—typically 2 to 3 hours via the USB cable until the indicator light changes—rather than 3 minutes. A full charge will then provide multiple full treatment sessions. We appreciate you pointing out the ambiguity in the manual so we can update it.
Our Tip: For consistent daily relief without the guesswork, plug the strap in to charge fully after every few uses, and use your phone's built-in timer or alarm to notify you when your desired session time is up.
Thank you again for helping us improve our instructions and product details.
Warm regards,
– Blake
I originally brought it for my knee, it gave some relief, but doesn't sit properly, it's really good on my wrist when hands get stiff and sore, I've recently seen the knee one and will purchase it when I can afford it, definitely helps ease the pain.
Hi Diana, thank you so much for your support and for sharing your experience! We're glad the strap helps with your wrist pain, and we look forward to assisting you with the knee one in the future.
I have bursitis just above my hip after tripping over a leaf covered branch. It has been a difficult time for this go go Taurus girl, to not be able to do the things she wants/ needs to do.
The hip red light wrap around feels wonderful, the warmth, the vibrations. It's too early to say if it's helping but I certainly like it alot!
Hi Helen, thank you so much for your support and kind words! We're glad you enjoy the hip recovery belt, and we hope it continues to bring you comfort. Wishing you a speedy recovery!
I am really loving this. I do 20 mins each morning and it sets me up for the day. I am managing to get through the day without losing the feeling in my hand and without needing constant support. This is a great help.
Hi Iris, thank you so much for your support! We're thrilled to hear that the therapy strap is helping you start your day positively. We appreciate your kind words!
Looking forward to gifting this to my elderly Mum.
Thank you so much for your support, M! We're delighted you like the product and hope your Mum enjoys her gift.