I bought this Robot together with their GAN356i Cube about one month ago. Overall, they are good and I will recommend them to you guys.

Wir haben das Gespann mit Roboter und 356i zusammen für 141 Euro erhalten (Coupon, wenn gemeinsam in Warenkorb). Pro: The Robot really saves me a lot of time to scramble the Cube every time I solve one, that's the biggest reason I bough it. Most of the times, the App works well with the Cube and the Robot, and the sensors work fast and well. I didn't try those adjustments in the Cube like tightening or losing the cabs etc, but like to see I have the options. The Cube feels good in hands, moves fast and smoothly. The App provides multiple training models and can keep the time records to see my improvements. Plus the online competition, it is really good for the fans. Basically bookmark-type card things with the scramble, time and solver of the 4.73, 4.59, 4.22, and 3.47 3x3x3 world record singles. An updated version of the 354 M released February 2020. It's close in performance to the GAN X and has frosted plastic as opposed to the normal, glossy plastic of the original 354. Also said to have a softer feel than the original 354. Ich kann eigentlich nicht so negativ sprechen, wie andere Rezensenten. Die App kann nur Englisch (mit Fehlern und zwischendurch auch chinesischen Zeichen) oder Chinesisch. Es ist etwas nervig, den Account anzulegen und Würfel und Roboter zu koppeln, aber wenn man das geschafft hat, läuft es. Die App ist - zumindest in 2023 - ausreichend funktionstüchtig, um Spaß an der Hardware zu haben.FOCUS ON SOLVING, NOT SCRAMBLING: Scramble is so boring, why not give it to GAN Robot? It masters 43 quintillion kinds of possible patterns, seamlessly combined with APP’s training and battle mode. When a speedcuber is solving a speedcube, the cube turns in a high speed. The high speed lowers chances that pieces placed in the right position. The non-magnetic variant of the Air SM and with a lighter feel (69g) due to there not being magnets or slots for magnets. It also comes with GES v3. Released in August 2019. The GAN 251 M is the newest 2x2 release from GAN. This puzzle features all of the same characteristics of the 249 V2 M like great corner cutting, matte finish, a light/airy feel, and a medium magnetic strength. This small increase in size (2mm), although seemingly insignificant, is definitely noticeable and gives the solver much more control over the puzzle and ultimately leads to a better solving experience. Released in July 2021, this puzzle is much like the GAN 11 M Duo, but without the corner-core magnets.

FOCUS ON SOLVING, NOT SCRAMBLING: Scramble is so boring, why not give it to GAN Robot? It masters 43 quintillion kinds of permutations, seamlessly combined with APP’s training and battle mode. The Gans 356 Air was released in August 2016. The goal of this cube was to retain the buttery smooth feeling of other 356 variants whilst making it quieter, lighter, and generally easier to turn. It was the first cube to use the original dual-adjustment system called Gans Elasticity System (GES) that allows users to swap out the springs to adjust the feel of the cube by changing the spring compression between eight versions. Originally, clear nuts were the preffered option but now most cubers use green or yellow. It was extremely quiet, fast, and buttery compared to it's main competitor - the MoYu AoLong V2. It was endorsed by Feliks Zemdegs, Sebastian Weyer, Max Park, and other top speedcubers.The GAN Air UM was released in January 2017. At the first mass produced magnetic 3x3, and at the time, the only one. It was the result of a collaboration between Cubicle Labs and GAN. Cubicle Labs did the magnetism, while GAN made the “U”. U stands for Ultimate, which meant this was a GAN Air Ultimate. The Ultimate was an Air that had the pieces glued together and the screws in the pieces removed to reduce weight. It was also set up by GAN, and had more GES nuts and accessories than the standard Air. The magnets in the UM were considered weak compared to the other magnetic cubes at the time (GTSv1 M and Valk M), but the magnets are stronger than the ones usually used on modern cubes. A prototype (later named as GAN Air 473, which was given away.) was used to break the former 3x3 world record of 4.73 seconds by Feliks Zemdegs. Many of the top cubers, such as Max Park, Feliks Zemdegs, Kian Mansour, etc. used the cube as their main. Many criticized the cube for being very loud and crunchy, compared to the relatively soft Air. Some also had problems with the magnets falling out. STAY CONNECTED WITH GAN CUBE: By choosing GAN Cube, you are choosing the world's most successful cube brand. No worry about missing parts or unpleasant experiences, our CS Team will make you satisfied. Released in April 2021, this puzzle is essentially a cheaper GAN 11 M Pro that doesn't have any adjustable magnets. Due to being cheaper than the 11 M Pro and having the same performance, the 11 M Duo has become a popular alternative to the 11 M Pro. A PRODUCT OF FUTURE INTELLIGENCE: The cube can be recognized in whatever direction it's been put in and Robot instantly gives out the best algorithm. Support dual cubes for OLL, PLL, or specified scramble practice.

speedcube, the magnetic force drives the cube pieces to the right position and results in smoother turning for speedcubers. Reinvented Magnet System Released October 2017. Gan's first 2x2. Received a lot of attention as their 3x3s were many peoples' mains already, however it was generally considered to be a flop. Dull shades and the sluggish feel were the main contributions to its demise. A magnetic version was also offered as the GAN 249M. The second issue is the photograph reset feature in the App. Telling the truth, it doesn't work well to me. After several tries, I just gave up this option and chose other reset options.In 2017, a limited edition version was manufactured which was a Air UM with Max Park's set-up pre-installed and some newer features. 639 were issued to mark Max Park's 3x3 average World Record of 6.39. Released in July 2018, it is smaller than most cubes but many people like the smaller size, especially for one-handed solving. It was the main of many speedcubers like Max Park and Dana Yi due to its fast yet controllable feel. Despite this, it was considered a failure by many people against its competitor, the MoYu WeiLong GTS3M, since it was very fast and at times uncontrollable compared to the snappy and stable GTS3M. In October 2018, GAN released a new 3x3 called the Gan 356 Air SM 2019. It is an Air SM with a slight internal piece redesign and the new GES v3. Released at the same time as the 11 M, this puzzle is much like the 11 M but has no magnets. This makes the puzzle cheaper, however most people don't recommend this puzzle due to it being non-magnetic. Unlike all the other puzzles in the 11 M line, this puzzle uses the GES V4 instead of the newer GES Pro+.