Comparison Zenet 711 vs Medisana MCH

— Manual. Handheld massagers, designed to be operated by hand, offer versatility as they can be applied to almost any part of the body. However, self-massage with such a device can be inconvenient, demanding attention and limiting multitasking. Some areas, like the back, may require assistance from another person for effective treatment.

— Belt. Belt-shaped massagers offer the advantage of being hands-free — you can wear them, start the session, and continue with other activities until the massage is complete. Some models even allow mobility during the massage, although this is generally not advised. It's worth mentioning that these devices come in various designs and have diverse applications (as discussed below), with the only exception being that belts are unsuitable for use on the face and head.

— Footrest. Most of these models have the form of platforms with an "active surface" acting on the feet, and provide a vibrational effect, sometimes with IR heating. Less common are devices with shiatsu (see "Modes"). Most platforms only work on the feet, but there are high-height models that also target the calves.

— Cover on the chair. Massagers designed as seat covers for chairs, including office chairs and car seats, come in various shapes and sizes to accommodate different types of furniture. These devices...specifically target the back, making them particularly beneficial for individuals with sedentary jobs or those spending extended periods behind the wheel. The convenience of these covers lies in their ability to be consistently left on the chair, ready for use as needed. The massage session can be conducted while engaged in other activities, unless it proves too distracting. Vibrating and shiatsu methods are among the popular modes of influence in these covers, although other modes are also available.

— Pillow. Pillows are intended primarily for the head and neck, but there are other options — for example, models suitable for feet and calves. One of the important advantages of such massagers is their small size.

— For the head. A specific type of massager, designed, in accordance with the name, to influence certain areas of the head. Usually, it is fixed on the head in the process of work.

— Massage mattress is used for relaxation, as well as the treatment and prevention of many ailments. This type of massager enhances sleep quality and rapidly alleviates fatigue after a hectic day. It is often recommended as a supplementary physiotherapy tool for individuals recovering from injuries or surgeries. Utilizing roller vibration motors as power actuators, these massagers can have varying numbers, often exceeding 10. They actively target areas such as the neck, shoulder girdle, back, lower back, buttocks, and hips.

— Hydromassage. This device operates by channeling air through numerous nozzles, akin to a jacuzzi. Specifically designed for aquatic environments, hydro massagers have various types, with bath mats being a prominent example. These mats target specific areas such as the neck, shoulder girdle, back, lower back, buttocks, and hips for massage purposes.

The rated power of a massager is more of a reference than a practical concern for most users. Generally, massagers consume less than 80 watts, with higher ratings, up to 400 watts, observed in specific chair cover models that heavily rely on extensive infrared heating. However, power consumption is usually not a significant factor, especially for models powered by a household outlet. Manufacturers carefully select power levels to ensure the effective performance of claimed functions and modes. When choosing a massager, it's more practical to focus on other relevant aspects rather than getting overly concerned about power ratings.

The number of individual operate programs provided for in the design of the massager.

It's important to distinguish this from massage modes (as discussed below). A single program can integrate multiple massage modes, such as vibration and infrared heating. Consequently, the count of programs may not necessarily align with the number of distinct massage types.

Anyway, the more modes, the more versatile the massager, the more ways it can be used. However such an abundance can affect the price.

Parts of the body for which massager is intended.

While primarily linked to the massager type (as discussed earlier), the effectiveness of these devices can vary significantly based on factors such as modes and attachments. It's crucial to adhere to the specifications and guidelines for use, as even similar-looking models may differ in their intended applications. Using a massager in a manner not specified in the manual, even if permissible for a similar model, can result in various unpleasant consequences, including potential injuries.

Now on the market there are massagers for almost any part of the body, namely: eyes, face, head, neck, shoulders, arms, back, chest, abdomen, hips, calves, feet.

Methods of influence on the body, provided in the design of the massager.

— Vibrating. Impact through mechanical vibrations improves blood circulation, increases muscle tone and helps to cleanse and smooth the skin. The specifics of such a massage can be different, depending on the frequency and amplitude of the vibrations.

— Infrared heating. Infrared radiation generates heat in the treated areas, and this effect is generally considered more potent and efficient than traditional heating methods (as discussed below). Infrared heating minimizes heat dispersion in the air, ensuring that most of it is transferred directly to the skin. This type of heating encourages vasodilation and enhances blood circulation, resulting in a revitalizing, cleansing, and anti-inflammatory impact. Typically, these procedures complement other massage techniques, amplifying their effectiveness.

— Ultrasonic. Ultrasound technology is employed for high-frequency micro-massage, where the massager's working surface generates vibrations at around 1 MHz. These oscillations impact both the skin cells and muscle tissue. When ultrasound is applied, cells undergo changes in density, which accelerates metabolic processes. This form of massage enhances blood circulation and supports wound healing. The high-frequency micro-effects effectively relax facial mimic muscles, result...ing in the reduction of wrinkles. While ultrasound massagers are primarily designed for use on the face and neck, they can also be effective on other parts of the body.

— Galvanotherapy. Galvanotherapy involves using a mild direct current to treat the skin, primarily for facial skincare. It proves particularly effective when combined with natural cosmetics, as it allows for deeper penetration into the skin layers. The gentle galvanic current enhances ion exchange within skin cells, boosting tissue biological activity. This process stimulates the production of collagen and elastin, resulting in firmer, more elastic skin with reduced wrinkles. — Shiatsu massage, based on the Japanese technique of applying pressure to biologically active points and "meridians" using fingers, fists, and elbows, is also used. Massagers with this function replicate these pressure techniques, and the specific effects of shiatsu can vary based on the points targeted by the device. Nonetheless, it is widely believed that shiatsu massage, regardless of the specific points targeted, triggers the body's self-regulation mechanisms and contributes positively to overall well-being.

— Roller. Massage carried out by rolling special rollers over the skin. The rollers provide a fairly deep effect that improves blood circulation, prevents the deposition of salts and has an anti-cellulite effect.

— Point. A massage that involves intense exposure to individual points on the body. According to the specifics of the application, it is similar to the shiatsu described above, however, it is allocated to a separate category, because. the specific impact in this case does not correspond to the shiatsu technique. In this case, both modes may well be combined in one device.

— Relaxing. This category includes all types of massage that provide the effect of relaxation and relieving muscle tension. The specific method of relaxing effect depends on the model of the massager.

— Airy. There's also a technique known as "air-compression" or "pressotherapy," which involves using special chambers filled with air to apply gentle pressure to the body. This method is known for its gentle and subtle nature, along with a low noise level. Pressotherapy helps regulate blood and lymph circulation in the targeted areas, making it an effective treatment for conditions like cellulite, excess weight, swelling, and certain vascular problems.

— Tapping. Body tapping massage is employed to enhance muscle strength, decrease body fat, and enhance blood circulation. Additionally, some Eastern practices, including specific forms of qigong, incorporate this technique.

— Anti-cellulite. Various types of massage that help to strengthen and smooth the skin and, accordingly, prevent and combat cellulite. Specific types of such effects depend on the model of the massager.

— Vacuum. Vacuum therapy is highly effective for lifting and exfoliating. It speeds up the movement of fluids in the space between cells, reducing swelling and enhancing blood circulation. Consistent vacuum treatment boosts collagen production, resulting in firmer and more toned skin. Moreover, vacuum therapy is excellent at exfoliating the skin by removing dead cells. Additionally, it proves to be an effective method for addressing issues like a double chin on the neck and cellulite on the hips and buttocks.

The presence of a heating function in the design of the massager.

This function should not be confused with the infrared heat mode, as discussed in the "Modes" section. Here, we are referring to a conventional heater, which can also be combined with infrared heating. Heating typically serves as a supplementary feature, helping to dilate blood vessels, enhance blood circulation, and boost the effectiveness of different massage techniques. Some models even offer it as a standalone mode, such as heating pads, which provide added comfort during colder seasons.

The presence of a remote control in the delivery set of the massager. It can be either a wireless device or a remote control panel on a wire. Anyway, the remote control is usually made in such a way that the user can control the massager without interrupting the procedure and without even making unnecessary movements, which has a positive effect on work efficiency.

— Network. Operating on a standard 230 V outlet, these massagers are tethered by the length of their power cord, potentially causing inconvenience. However, they offer almost unlimited usage time, are lighter, and more cost-effective compared to battery-powered models. Finding an available outlet is typically not a concern.

— Network/cigarette lighter. These devices can be powered by both a standard household electrical network and a 12 V car cigarette lighter socket, making them suitable for use in cars. Most of these models, primarily chair covers designed for car seats, fall into this category.

— Batteries. Food for these massagers comes from replaceable elements of standard size, which can be either disposable batteries or rechargeable ones. Disposable batteries are budget-friendly but require frequent replacements, whereas rechargeable ones are costly upfront but eliminate ongoing expenses. This power source enables the massager to function independently of electrical outlets. However, the operational time on a single charge is limited, but when the charge depletes, batteries can be readily swapped out, unlike built-in batteries. One drawback of this option includes its poor suitability for high-powered devices and increased weight compared to plug-in models.

— Battery. Operated by its proprietary built-in battery, this method allows t...he massager to function independently of electrical outlets, similar to the batteries mentioned earlier. However, the built-in battery cannot be quickly replaced and is often non-removable, which means that recharging is necessary once it depletes. This process not only requires access to a power source but also consumes a considerable amount of time. Additionally, such massagers tend to be pricier and heavier compared to mains-powered models. On the positive side, they can offer significantly more power than battery-operated devices, and the initial purchase typically includes the battery without extra costs.

Note that batteries/battery models may additionally provide the possibility of mains power supply. This allows you to save power if there is a power outlet nearby, and in some models even charge the battery while you work.