GAN 356 i 3 Stickerless Smart 3x3 Cube - Adjustable Magnets

In this review the GAN 356 i 3 is evaluated as a smart 3x3 for hobbyists and competitors who want customization and digital tracking. The cube stands out because it pairs a high level of physical adjustment with an app ecosystem that records solves and offers lessons; for those wanting an entry into smart cubing or a training companion the GAN356 i3 delivers tangible benefits in tuning, solve logging and online play while retaining the feel of a modern GAN 3x3.

Key Features

• Adjustable magnet strength: The GMS v4 system provides seven magnet strength levels so users can fine tune corner attraction to match their turning style.
• Custom tension settings: Nine tension choices combine with the magnet options to create 63 total setup presets for precise feel without tools.
• Smart core and battery life: The Smart Core 3.0 supports almost no step loss and holds about 15 hours of active use with long standby for extended tracking sessions.
• App integration: CubeStation connects wirelessly to log 50k+ solves, run lessons and replay video to help train algorithms and review weaknesses.
• Multiplayer and ranking modes: Built-in time trials, 1v1 tournaments and 2-20 player matches give structured practice and online competition options.

Who It's For

The GAN356 i 3 is best for speedcubers who want a highly tunable physical cube plus smart features for training and competition preparation; its adjustable magnets and tensions suit intermediate to advanced solvers who change setups frequently. It also works well for learners who value app lessons and algorithm training because the CubeStation provides guided practice and replay tools.

Those who should look elsewhere include users who want a totally offline, low-cost cube without electronics or buyers who need an ultra-durable budget toy for rough play, as some customers have reported occasional connectivity or durability concerns tied to smart components and heavy everyday use.

Pros & Cons

Pros

• Extremely customizable feel with 63 tuning combinations from magnet and tension settings.
• Robust app features including lessons, ranking trials and solve logging to track progress.
• Smart Core 3.0 delivers reliable tracking with long battery life for extended sessions.
• Wireless pairing allows competitions and multiplayer matches within the CubeStation ecosystem.

Cons

• Some users report intermittent connectivity issues with the app, which can interrupt solve logging or online play.
• The smart components add complexity and potential durability concerns compared with a basic, non-smart cube.

Specifications

Brand	GAN
Model	GAN356 i 3 (stickerless)
Size	56 x 56 x 56 mm
Weight	About 88 g
Battery	3.7V lithium, ~15 hrs working, ~1.5 hrs charge
App	CubeStation, iOS 9.0+/Android 4.4+
Special features	GMS v4 adjustable magnets, Smart Core 3.0, wireless pairing

Our Verdict

The GAN356 i 3 is a strong choice for cubers who want a tunable physical cube plus smart training and competitive features at a sensible value; its magnet and tension options and the CubeStation ecosystem make it worthwhile for serious learners and competitors, though those seeking a basic durable toy should consider a non-smart alternative.

Frequently Asked Questions

Does the GAN356 i 3 connect to a phone?
Yes, it connects wirelessly to the CubeStation app on iOS 9.0 or Android 4.4 and above to log solves, run lessons and access multiplayer modes.

How long does the battery last?
The internal 3.7V lithium battery provides about 15 hours of active use and around 365 days standby according to the manufacturer notes.

Can I adjust magnet strength and tension?
Yes, the GMS v4 offers seven magnet levels and nine tension settings for 63 total combinations to fine tune feel without tools.