Great mouse. Quality at the highest level. Quick battery change. Switch modes on the go. slides great. For a big hand. I advise this product. Freedom from wires!

In addition to the review. I bought it in April, and now there is a nasty crack at the wheel, apparently this mouse has a sore subject :( I am supplementing the review, today the wheel stopped working altogether and made any scrolling sounds . not even a year has passed Has some pros: It sits comfortably in the hand, is quite light (but if you compare it with the razer deathadder, then this is a brick: D). The ability to connect via bluetooth to 2 devices and switch almost without delay…

I use the mouse for the second year and am happy as an elephant. Convenience is a purely individual matter and in my medium-sized hand the mouse fell like a glove, all the buttons are conveniently located under the fingers. A charge from 2 batteries lasts about 2 months when using a computer for 2-3 hours a day, mostly Internet surfing and office work, occasionally playing games. There are no complaints about survivability at all, as soon as the little son did not drop it. But the encoder let…

All in all, a great idea and terrible execution. The mouse is unique in its features, there were no analogues then. The mouse is one of the most expensive and the wheel does not work out of the box. Replacement in the store, 3 months and again does not work. Its pros: Bluetooth LE, one year on batteries Batteries can be changed Some cons: The wheel does not work, factory defect, Logitech could not make a quality product. Marriage in almost all mice, used 3 pieces. I repaired the last two…

Now I have two non-working mice. Before that, I used a wired Logitech mouse on a desktop computer for a long time - it is still alive, the third wire is already standing, and the mechanics are in order. I expected the same from a wireless mouse, but the M603 is a bunch of problems.

I've been using the mouse for over a year now. At first I bought it for work, for work purposes, then I bought a second one for home. I use mice all the time. There are no problems, from the word, at all. Under my tasks, the mouse fits perfectly, I don’t plan to change it to something else. Before these, I used A4tech bloody R8, not bad mice, but they periodically lost connection for a short time. These mice do not have this problem.

A very comfortable mouse. I like it. The first mouse from Logitech. Was very pleased with the quality. As for the shortcomings - reconciled. I don't often use the side keys. But it must be borne in mind that such a flaw exists.

Two stars only for problems with the wheel - for a mouse at this price, this is categorically unacceptable. Judging by the reviews, I'm not the only one with this problem. Got pros: + The mouse pointer moves well, there are no problems with accuracy + There are also no problems with the charge, the mouse is kept on the same batteries for several months (I didn’t count exactly) Has cons: - The wheel does not work well: it "scrolls", i. E. you can scroll it down, and the mouse will perceive it as

After a month of use, the logo was erased, the plastic was worn to a shine. And this is with normal use - 2-3 hours a day. A year later, the wheel began to fail, after another couple of months, arbitrary double-clicks appeared. As a result, 1.5 years - and that's it, the mouse is in the trash. At the same time, an old MX Laser lies nearby, with a wire, still with perfect plastic and working at 100%, and it is almost 10 years old. Previously, the name Logitech was the standard of quality and…

I had a keyboard, mouse and headphones from Logitech - everything fell into disrepair a year after purchase. I don't recommend buying Logitech.

Previously, for such money, Logitech gave the impression of a product made to last. Now what? The logo is almost wiped off, although half a year has not passed. And this assistant app. In general, next time I’ll think carefully - and if I become so not very smart that I’m ready to pay 10 tons for a mouse - most likely it won’t be Logitech anymore. Pros: It is convenient to switch between two computers - laptop via bt, desktop via whistle; One button - and you are on another computer. Generally…

In general, it is perfect for my needs, you can use it on two different devices using the switch. Has some pros: I used the G403 before, in general, everything is familiar in form. Of the advantages of this mouse, I will attribute the ability to work using two different communication protocols. Cons below: There is no way to charge, although someone like it, maybe it’s more convenient for someone and just change the batteries. In total darkness, it is not particularly visible, it is a pity that

I bought a mouse a little over six months ago, and already in the fourth month the wheel broke. Wherever you turn it, the actions will be random, the browser page jerks up and down when you try to scroll it. For half a month I put up with this, and in the end I decided to apply for a warranty replacement, but since I was too lazy to go to the store, and they would have given me a mouse from the same batch, I decided to contact Logitech itself. All rumors were confirmed, and very soon I saw a…

Its pros: Ergonomics. Lies in the hand like a glove. The buttons are pressed a little louder than we would like. The DPI button has a backlash. I liked the lid on the magnets, no stupid latches that get loose. With its cons: The cursor sticks, the receiver is only 20 cm away, in line of sight. I didn't like the slide at all. On a flat, hard surface, the mouse wobbles slightly from right to left. The slip strips are glued very poorly, around the perimeter of the stickers there is glue that colle

I wanted to write here that I do not advise taking a mouse, but still it is very ergonomic and whoever appreciates comfort (and / or money is not a pity) will probably get it anyway.

Special thanks to Logitech for their attentiveness and the presence of batteries in the kit. It really is a Plug&Play product. Additionally, I will add: one of the reasons for changing the mouse was the incorrect operation of the previous one. For some unknown reason, when even a slight pressure on the mouse was accidentally pressed (pressed into the carpet), the sensor stopped reading and the mouse could completely stop on the screen when it was physically moved over the carpet. This was not…

I don’t know about others, but it took me a very long time to adapt to this mouse for several reasons: 1. Shape (still bigger than other gaming mice) 2. Lack of wires (subconsciously this also affects the work with the mouse), 3. Weight (in view of the fact that the weight differs from other wired mice in a big way). It was especially unusual to accept the idea that it is already possible to play without wires and you do not need to constantly think about how to lay the wire so that there is…

Scrolling doesn't work at all. some utility temporarily solved the problem, now unreal jambs have begun again, scrolling the page is unrealistic. The problem is with 90% of buyers of this mouse. Is this normal for the money? just do not write - "maybe you got married." it's not funny anymore. Definitely the last Logitech item I bought! I advise others to do the same.

On January 15, a double click appeared again, swore and got ready to go to change the mouse again, BUT noticed that the G HUB software had been ated. Deleted and voila, the double click was gone. The overall impression is an excellent mouse (but for that kind of money, reliability should be many times higher, IMHO) with buggy software. All together discouraged the desire to use the company's products.

With its pros: The mouse is very comfortable, the side function keys are not accidentally pressed, you get used to using them, and on other ordinary mice these keys are no longer enough. Despite the fact that the side keys are pressed with the thumb, at the moment they are pressed with the mouse, it is easy to move due to the fact that the palm rests on the mouse. The manufacturer comes with good software for setting up the mouse (dpi, the assignment of all keys can be changed, macros can be…