Wireless 4-9
HiDow Wireless 4-9 redefines wireless muscle stimulation with up to 4 receivers, independent intensity and mode control, and an advanced LCD screen. This second-generation TENS/EMS device seamlessly blends cutting-edge technology with intuitive operation for effortless therapy.
$599.00
Situated between the HiDow SPOT and Pro Touch 6-12, the Wireless 4-9 embodies simplicity, advanced design, and wireless freedom. With up to 4 receivers, target multiple areas simultaneously. Customize your therapy with independent intensity and mode control, and navigate settings effortlessly on the LCD screen. Enjoy the convenience of wireless therapy, enhanced recovery, and a lifestyle free from pain with HiDow Wireless 4-9.
Key Features
- Wireless convenience for therapy sessions on the go
- Multi-point connectivity with up to 4 wireless receivers
- 9 therapeutic modes for tailored sessions
- Independent intensity and mode control
- Intuitive remote with backlit LCD screen
- Versatile electrode gel pads for holistic therapy
What’ Included
- HiDow Wireless 4-9 Device
- 2 Wireless Receivers
- 1 Lower Back Electrode Gel Pad & 1 Set of Large Electrode Gel Pads
- X-Wires
- AC Adapter
- USB Charging Cable
- User Manual
Technical Specs
- Modes: 9
- Intensity Levels: 20
- Display: LCD Screen
- Power Source: Rechargeable Battery
- Dimensions & Weight: Remote (4.25” x 2.125” x 0.5”, 20 oz) | Receivers (2.5” diameter, 5 oz)
DEVICE COMPARISON CHART
 |
 |
|---|---|
| Device | SPOT |
| PRICE | $119.00 |
| OUTPUT CHANNELS | 1 |
| LCD DISPLAY | NO |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 4 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | YES |
| WIRELESS | YES |
| TOUCH SCREEN | NO |
 |
 |
|---|---|
| Device | XP MICRO |
| PRICE | $299.00 |
| OUTPUT CHANNELS | 2 |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 8 |
| INDEPENDENT INTENSITY CONTROL | NO |
| INDEPENDENT MODE CONTROL | NO |
| WIRELESS | NO |
| TOUCH SCREEN | NO |
|
 |
|---|---|
| Device | XPD 12 |
| PRICE | $399.00 |
| OUTPUT CHANNELS | 2 |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 12 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | NO |
| WIRELESS | NO |
| TOUCH SCREEN | NO |
|
 |
|---|---|
| Device | XPDS 18 |
| PRICE | $499.00 |
| OUTPUT CHANNELS | 2 |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 18 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | YES |
| WIRELESS | NO |
| TOUCH SCREEN | NO |
|
 |
|---|---|
| Device | XPDS 4 | 24 |
| PRICE | $649.00 |
| OUTPUT CHANNELS | 4 |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 24 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | YES |
| WIRELESS | NO |
| TOUCH SCREEN | NO |
|
 |
|---|---|
| Device | WIRELESS 4-9 |
| PRICE | $599.00 |
| OUTPUT CHANNELS | 2 INCLUDED 4 MAX |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 9 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | YES |
| WIRELESS | YES |
| TOUCH SCREEN | NO |
|
 |
|---|---|
| Device | PRO TOUCH |
| PRICE | $999.00 |
| OUTPUT CHANNELS | 2 INCLUDED 6 MAX |
| LCD DISPLAY | YES |
| INTENSITY LEVEL | 20 |
| RECHARGABLE BATTERY | YES |
| MODES | 12 |
| INDEPENDENT INTENSITY CONTROL | YES |
| INDEPENDENT MODE CONTROL | YES |
| WIRELESS | YES |
| TOUCH SCREEN | YES |
| Weight | 20 oz |
|---|---|
| Dimensions | 4.25 × 2.125 × 0.5 in |
13 reviews for Wireless 4-9
Add a review
You must be logged in to post a review.
Anonymous –
Training for a marathon means my body takes a beating, but this device helps me bounce back. The wireless feature allows me to move freely, and it’s been a game changer for targeting sore legs. The build quality is excellent, and it’s clear that a lot of thought went into designing this device. It’s an investment, but the relief and convenience are essential in helping me recover.
K. J. –
This device is perfect for treating multiple muscle groups at once, thanks to its remote control. Whether I need relief from a tough workout or just want to relax, it delivers. The ability to adjust settings wirelessly is a standout feature, and I love using it with the Shoulder Wrap for comprehensive care.
rima.gurung141 –
Its my first time using a Tens by myself. So far, I found it pretty handy and accessible tool for massaging sore muscles. Its about a week since I have used it. It works well enough for me.
Ala –
That’s fantastic to hear that you’ve had a positive experience with using our HiDow EMS + TENS unit for yours sore muscles! It’s great that you find it handy and accessible. Consistent use can indeed contribute to muscle relaxation and relief. If you ever have any questions about optimizing your electric stim experience or exploring other self-care techniques, feel free to ask. Here’s to continued comfort and well-being!
Kami Obman –
I love my Wireless 4-9! I also have the XP Micro and I have to say I’d be lost without them. I have rheumatoid arthritis and when I have pain and stiffness, I don’t have to struggle through it anymore. The remote is so easy to use and it’s nice not having to worry about getting wrapped up in wires from the Micro. Although on really bad days the wires are just fine. I’ll have the Micro and the Wireless turned on for relief. I wish there was a way to get the back pads on the hard to reach areas. I get pain between and just below my shoulder blades and I can’t reach to put them on. A vest or something to cover the upper, mid and lower back would be great. Oh the relief!!
Thanks HiDow for your wonderful products!
Philip Johnson –
Received the HiDow Wireless -49 a little while ago and I have to say this machine is awesome, I’ve been using Tens machines for years but non of them compare with this one. The receivers holds a charge for a long time I got 8.5 Hrs from one charge on the receiver and the Remote last for I don’t know how long I’ve only charged it once that is when I first got it.
The machine has 9 different mode and is awesome at managing pane and the remote setup is just perfect for me , love the large electrode pad works perfectly for my lower back pain.
The only thing I wish the company would do is make a nice storage case for it. I highly recommend this unit you will love it.
Hidow Admin –
Thank you Philip for taking the time to leave us such a nice review! It made our day. We are delighted to inform you that we are currently working on a new storage case besides this one. Check back in a few months, we’d be happy to serve you again.
Kate (verified owner) –
This unit made it possible for me to travel internationally again. It was easy to use on the plane (although I did apply the electrodes before boarding). The unit is small and lightweight and when used wirelessly very convenient. I would agree with the previous reviewer that the information manual could be upgraded and made simpler to understand. I have the feeling I’m not using the device to it’s fullest capacity. I have reduced my use of opioid medication significantly directly related to the relief the TENS unit provides. Thank you!
WaxingIllusion –
This unit is effective at stimulating muscles and does help pain management. Howevever, the unit’s abilities are severely limited, not that the instruction manual will explain that. My primary issue with this product is that of receiver syncing. You can have up to four channels, but no two receivers can operate on the same channel. This means that if you want to stimulate your hamstrings during a workout you will be dancing all over as both hamstrings will be stimulated at different intervals. When I called tech support it took them about 15 minutes to conclude that this was indeed true, all four receivers will operate on different channels and are unable to sync to the same channel, yielding that you will not have any pair of pads operate simultaneously. But rest assured thanks to their tech support, you can try to sync them up by timing it correctly.
My other complaint is manual information, they lack all the modes listed out in the manual and you have to guess which of 9 modes you have.
Overall it is a quality idea, but the product engineering is a bit lacking.
Ednah –
I am using wireless unit and it’s working well for me. The unit has 4 channels but with 2receivers (1 and 2). How can I get the additional receivers (3 and 4)?
David D –
the wireless unit is amazing. the sensation is smoother than any other model or brand I have ever used. I got one for my mom and I and we both have noticed a significant difference in not only the way we feel but the mobility in the problem areas we use the device on. its easily the greatest gift you could get for a loved on who suffers from chronic pain
Brandon chang –
I purchased the tens/ems because I’ve had back problems for a long time I’ve gone to doctors and chiropractic doctors and they only help temporarily and are very expensive I am very happy with my tens/ems and would recommend to anyone with back or muscle pain
Sandra Strome –
I have the AcuXP-D And it does he job for me and my aching back.
However, can you tell me how to order more pads as mine are all worn out.
Thank you,
Dr. Strome
Robert Horne MD –
I am a physician board certified in pain management. I bought one for myself on October 2, due to a torn lateral meniscus. It has been very helpful and has allowed me to avoid surgery to have the meniscus “cut out because I can’t repair it” per my orthopedist after he saw my MRI. I have recommended this to many of my pain patients
Dr. Dan Semko –
This is one of THE best therapeutic units our patients have employed for pain management and muscle strengthening. The ability to utilize 4 independent receivers with independent modes and intensities with integrated individual timers sets this unit at the very top of available patient functional units. Each receiver and transmitter can be individually recharged within a very reasonable period. The entire system is “user friendly” and the HiDow support is absolutely stellar.