Product Buying Guide& FAQ
What is a wireless TENS unit?
Wireless TENS unit devices look similar to electrical back massages only that they’re wireless. TENS (Transcutaneous Electrical Nerve Stimulation) are handy devices that use electrical currents to relieve pain, in this case, back pain. With the rise and development of wireless technology, it’s now possible to transport and carry these devices anywhere with less attention. These electrical currents stimulate parts of your body, which produces endorphins in your brain and relieving pain in the target area.
Benefits of Wireless TENS vs. Wired TENS
The only difference between the two devices is that wired TENS devices are not wireless. The wireless unit runs on batteries and gives you the convenience of storing it in your pocket or purse then using it anywhere you need quick pain relief. Your lower back could be aching from sitting on the computer all day, or your legs could be hurting and cramping from standing for long terms, or even maybe you work outside, and you experience pain from your routine job. The solution to these is wearing wireless units all day long as no one will notice them, plus you won’t need a wall receptacle where you’ll plug the device.
Features to look for when choosing a wireless TENS Unit
There are many factors you should consider when buying a wireless TENS unit. Some of the few include:
- Number of Therapy Modes and Programs
This is the top factor to consider while choosing a tens wireless unit. The lower-prices models have fewer massage modes you need. However, the most expensive ones have more complex features, which makes them unideal for tech-savvy people or those looking for a simple unit.
Normally, a majority of the tens units in the market offer different therapy modes programs such as hand pressure, cupping, tapping, fist, and acupuncture. However, if the unit has no pre-programmed modes, then you’ll need an extra device to manipulate the width and pulse rate for such an experience. Regardless, most tens units come with pre-programmed modes, and therefore you’ll not need to spend money on buying extra machines. Don't use plagiarised sources.Get your custom essay just from $11/page
- Number of channels
Most tens units have dual channels that allow you to use different intensities in two different parts of your body. However, if you want to target more than 2 body areas, then you’ll need a device with 4 channels.
The number of channels in a unit corresponds with the pads. Usually, each pad has 2 channels. Dual-channel has 2 pads per channel, which totals to 4. In the same way, a quad-channel means that you can use 8 pads simultaneously.
- Do they have Intensity Levels?
Like pre-programmed modes, tens units have multiple intensity levels. Ensure you choose the model that has the closest intensity range as some people find their devices to as having too low or too high intensities. Besides, having varying ranges of intensity levels enables you to customize the device as per your requirements. Also, when checking the good intensity range, you should consider the power of the unit.
- Is there a Timer Option?
If you like to use the device for a predetermined time, then you’ll find this feature useful. Timer lengths vary depending on brands with some manufacturers also including auto shut-off features- this means the device will switch off automatically when a predetermined time is reached. This feature can be handy for some, but others may find it frustrating, especially if they are using the device for a long time.
- Battery Life of the Device
Before purchasing a tens unit, ensure you know what type of batteries it uses. If they are standard ones, then its easy to replace them. Some units use a lot of power and its therefore vital to have a stock of batteries. The alternative to a standard battery is a rechargeable battery. Rechargeable batteries are more convenient if you intend to use the device daily. Most of the current modern tens unit has rechargeable batteries.
- What is the ideal size?
If the size is an essential factor for you i.e., if you intend to take it to tours, office, or meetings, then you should consider this factor. There are different sizes of the device in the market, so it’s upon you to choose on that satisfies your requirements. Some units are also small and discreet that they fit easily into your handbag.
- Is the Screen Appropriate?
Though some people find it a less important factor, having an appropriate screen with good clarity and readability is very important. Some come with buttons controls while others come with touch screen options- choose the one you are comfortable with. This is because it’s too frustrating to have a device that you cannot operate.
- Does it Have Interferential?
Interferential therapy is only available in some tens units. The principle of functioning of this therapy is that 2 different electric pulse levels are relayed to the affected area to confuse/interrupt the pain signals being sent to the brain. This will offer you quick pain relief.
- Does the Device also have EMS?
EMS stands for Electrical Muscle Stimulation. To be precise, TENS units provide pain relief by blocking the pain signals. However, the EMS functions by contracting the muscles to offer the same relief. Devices with EMS are best for sports enthusiasts as they relieve pain without reducing the strength levels.
- Is the Manufacturer Providing Any Accessories?
Before you purchase a device, always check out if it comes with extra accessories i.e., a car charger or additional pads. Though it seems a lesser consideration, buying the accessories separately will bring up additional accosts. So having them with the device makes the unit more affordable.
Why is Going Wireless a Good Choice?
Wired TENS models can be costly at times. Just like cheap headphones, wires can get damaged, and replacing them can be quite expensive for the user. For this reason, wireless tens units are the most preferred models as they are less likely to develop shorts and save you a lot of money in the long end when compared to wired models.
Benefits of having a Wireless Tens Unit
Before purchasing a muscle stimulator, you should familiarize yourself with its pros and cons. Below are the main benefits that wireless tens units offer:
- No Cables
Wireless tens units are very convenient as you don’t have to attach cables to electrodes and then plug them into the machine. Imagine how irritating it is when you remove your unit from the cupboard only to find its wires in disarray- not a fun n situation, is it? well, by getting yourself a wireless tens unit, you’ll save yourself from this.
- They are discreet
Many wireless tens units can be worn even underneath your clothes, and therefore people won’t notice when you are using them. On the other hand, the problem with wired devices is they are impossible to hide, and they’ll always be seen. However, when you get yourself a wireless unit, you’ll not see any wires coming from your pocket, and you’ll be comfortable all day. But before you start using this treatment, you should first consult a medical professional so that he’ll ascertain whether it’s suitable for you.
- Easy Adjustment
If you have a TENS unit with remote control, then you’ll realize how easy it is to make adjustments.
- Highly Portable
Another great advantage of wireless tens units is that they’re highly mobile. These units have fewer accessories, and you can take them wherever you want to visit.
- Pain Relief
Self-massage tools do not cure the source of the pain but aid in the relief/reduction. Wireless units are most effective for acute pain that has been around for less than three mounts. When it comes to severe injury heals, the machine can grant you temporary pain relief, but that won’t stop the pain from returning.
- Can substitute some meds
More often, these machines can replace over counter pain medications. This is a significant advantage as some pain meds have their own side effects. This, of course, must be approved by a medical professional.
Frequently Asked Questions
Q: How do TENS work to relieve pain?
A: TENS units suppresses/ relieve pain by suppressing the transmission of pain in nerves (Gate Control Theory) and increasing the discharge of the body’s endorphins, which lowers the sensitivity to pain in the central nervous system of your body (Opiate Release Theory).
Q: Can I use a wireless tens unit if I am pregnant?
A: It is best to consult a doctor before you start using it. Every pregnancy is different, and therefore for some, it can improve your condition. On the other hand, it can also worsen the condition.
Therefore, if you’re also planning to get pregnant, then you should talk to your doctor before using the TENS unit. Also, avoid placing the electrodes right above your uterus and also avoid using the device during the first and second trimester of your pregnancy.
Q: Can I use a Wireless TENS unit for Pain Relief during Labor?
A: Wireless TENS units are considered safe and effective during labor. To enjoy more benefits, experts recommend that you should not use it continuously during contractions. It’s also essential to control the frequency and pulse strength at your convenience. If you use it during the earlier labor stages, then you can continue using it to advanced labor stages if your doctor deems it safe.
Q: Is a TENS Unit Safe to Use?
A: regularly, a TENS unit is entirely safe to use regularly. However, if you misuse it, then this device can be harmful. So, whether it’s safe or not depends on how you use it.
Q: How to Operate a wireless tens unit?
A: Most manufacturers provide instruction on the use of the device, with the first being placing the electrode parts on the affected area. You should then turn the intensity up until you feel a buzzing or tingling sensation. After this, increase the intensity until you feel strong, but make sure it’s within a comfortable range. These units usually come with different programs such as tingling, pulsing verses, and constant verses. You can choose among these depending on your comfortability.
Q: What is the maximum time to use a TENS unit?
A: If you are new to these devices, then I’ll advise you to start with a 10-15-minute program. Once you are familiar with the device, you can slowly increase it for 30 minutes up to 2 hours. You can use it several times on a day when you need it.
Q: Are the Wireless TENS units Effective?
A: Yes, these devices are popular as they offer relief for several conditions. However, you’ll have to pick the right one basing on your needs.
Q: Does a TENS unit helps in Building muscle?
A: Usually, a TENS unit that is set on high-intensity levels may contract your muscles. However, it’s not suitable for strengthening or toning your muscles.
Q: Is TENS Unit Useful to Relieve Dental Pain that is Caused by Oral Surgery?
A: whether electrical stimulation is effective in relieving post-surgical jaw pain is still unknown. There are no enough studies in this field that can provide an accurate answer. So it’s better to first discuss it with your dentist or oral surgeon before using the device.
Q: Are there any Disadvantages of Wireless TENS Unit?
A: A wireless TENS unit is specially manufactured to be small and compact. A large TENS unit (that has wires) features many programs and functionalities than compact tens unit. Also, the wireless unit does not have many electrodes like a wired one.
Moreover, wireless tens units are powered by batteries- which means they have limited power. As its batteries run out, you’ll have to keep a backup ready. So wireless devices are also not effective for dealing with chronic pain.
We are convinced that after reading our buying guide of the best TENS unit, you’ll make the right decision on the model to buy. You should also know that the price doesn’t equate to quality, and therefore the pricier models are quality than the cheaper priced ones. Instead, you should consider how much you’ll likely use the unit and purchase one that will suit your particular needs.
Also, remember to start by using the device at the lowest intensity setting, then increase gradually until you feel comfortable. Never place the electrodes at sensitive areas of your body and use the unit at short term intervals. With that in mind, you should get a TENS unit that will help you to relieve pain from muscle sprain, arthritis, and more. Also, remember if you’re on medication, you should consult a medical professional before you start using the device.