The 8 Best Robot Kits of 2025

Manufacturer Suggested Age Range: 8+ | Programmable: Yes

The Makeblock mBot is an excellent introductory robotics kit that balances affordability with hands-on learning. It introduces users to standard industrial robot components while remaining approachable for beginners, complete with easy-to-follow 3D instructions and an app featuring gamified lessons. “I love how it comes with three pre-programmed modes,” says our tester, “so I could start exploring right after building it.”

This is a solid introductory robotics kit that exposes kids to mechatronics, though it's less user-friendly, requiring dexterity for screw-based assembly and often adult help. “I found customizing it tricky without extra parts,” a tester notes, yet its pre-programmed modes and app-based lessons make it ideal for Lego robotics fans seeking a broader challenge—if you're okay with a steeper learning curve and add-on costs. For a simpler, budget-friendly alternative, the 4M Tin Can Robot offers easy, tool-free building for beginners.

If you want a more advanced robot, check out the Makeblock mBot Ranger. It's about double the price, appeals to kids 8-12+ and gives more build options with more challenge. Another option is the Makeblock mBot2 which has better sensors and support for complex projects and about double the cost.

Manufacturer Suggested Age Range: 8+ | Programmable: Yes

The Sphero Mini is our top pick for introducing programming to elementary kids or easing into robotics without intimidation. It's beginner-friendly, starting with remote control and advancing to coding with sensors—like stopping at walls or saying “ouch” after a drop—packing impressive features into a portable, affordable package.

The Sphero Mini is a budget-friendly robotics kit that sparks kids' interest in coding, though it includes only basic accessories like bowling pins and cones, requiring parental creativity for engagement. “I had to design a maze for it to solve,” a tester shares, noting its open-ended programming potential—like painting or navigating challenges—while its durability suits light play but not big drops. For renewable energy fans, the Sillbird STEM 12-in-1 offers 12 solar-powered builds at a low cost.

Manufacturer Suggested Age Range: 8+ | Programmable: No

The 4M Tin Can Robot is an affordable, beginner-friendly kit that introduces kids to robotics using a recycled soda can as the body, blending basic mechanical and electrical lessons with eco-friendly creativity. “I loved how quick it was to build and decorate,” says one reviewer, noting its simple assembly takes just an hour or two.

Unfortunately, once the building stops, the only way to control its motion is by moving it forward in a straight line. The only other interactive aspect is changing the pose of the eyes and arms. All other activities must come from your child's imagination. It's a low-cost option before investing in a more expensive product. But its appeal will likely fade. If your kid is interested in programming and wants something more challenging, the UBTech Jimu Buzzbot & Muttbot provides a great platform through its app interface to create your own routines or the option to choose from a library of community designs.

Manufacturer Suggested Age Range: 6+ | Programmable: Yes

The Nintendo Labo Variety Kit is ideal if your child's glued to their Switch, blending fun with learning through five projects that grow in complexity and offer customization. “I was amazed at how easy the interactive instructions made it,” a parent says, praising its drag-and-drop coding interface and clear guidance from a virtual team.

The Nintendo Labo impresses with its cardboard builds but lacks durability—juice spills or frequent use can ruin it, and expansion is limited without third-party options. “I loved the creativity, but it wore out fast,” a user notes, though it's still a budget-friendly pick for Switch-owning kids into gaming and engineering; for car enthusiasts, the expandable Elegoo Uno Project Smart Car Kit V 3.0 shines.

Manufacturer Suggested Age Range: 14+ | Programmable: Yes

If you're seeking a robot kit for kids that goes well beyond programming Legos, the Makeblock Ultimate 2.0 is the kit for you. This model has 550+ pieces and directions for ten different robots, including a robot tank with a gripper arm, a catapult, a walking ant, and even a camera dolly. It comes with various sensors and can be programmed with both graphical blocks or text-based coding in Python, and it is compatible with both Arduino and Raspberry Pi. This kit is versatile enough to work for hundreds of hours on projects without duplicating anything. You also have plenty of potential to expand beyond what's included in the kit with compatible add-on components from Makeblock or third-party parts off the shelf.

Beginners may find this kit to be complex and intimidating. Tons of small parts require a great deal of skill to assemble. The documentation isn't the clearest, so troubleshooting can be challenging compared to other models. It also requires considerable space and time to assemble projects with this kit, so it's probably not one that you want to take out for only an hour or two on a rainy afternoon. However, it's an absolutely fantastic option for kids with a more advanced level of understanding of electromechanical systems or if you are willing to invest hours in assisting and guiding them. True beginners are better off starting with a simpler kit. This kit can familiarize you with some of the same components used in college-level robotics classes as you progress from working with kits to simply building your own robots, and can give you a good starting point for years to come.

Manufacturer Suggested Age Range: 8+ | Programmable: Yes

The UBTech Jimu Buzzbot & Muttbot is another robotics kit that uses proprietary plastic bricks as its main construction method. Although the pin and hole components might resemble some of the others, the tab and slots that attach to the servos on the Jimu set them apart from the rest. It's a fairly easy kit to assemble as long as you're careful to match up the servo orientation and their ID code to what's shown in the 3D models in the app. Once you have either the Buzzbot or the Muttbot assembled, you can use the graphical programming interface in the Jimu app to create your own routines. There is a library of community-created designs available through the app, so you also don't have to worry about being limited to these two creations. You're also able to create your own design from scratch.

Unfortunately, the building method seems to be less friendly for little hands that aren't as dexterous. It comes with just enough servos to build the Buzzbot and the Muttbot at the same time. We also feel the lack of included sensors dampens the programming activities you can do. The JST connectors used to connect the various servos to the main hub seem somewhat delicate, and if they are pulled out carelessly, we could imagine them becoming damaged. All in all, this pair of robots are adorable, and the servos grant them impressive amounts of motion. However, we feel there are better-made bots in the same price range with a much more comprehensive learning environment.

Manufacturer Suggested Age Range: 12+ | Programmable: Yes

The Elegoo Uno Project Smart Car Kit V 3.0 is a solid 4-wheel drive robot car with most of the basic sensors you'd want, lots of opportunities for expansions, and the ability to drive over rougher terrain than other models — it can easily handle most carpeted floors. It's programmable in both Elegoo's mobile app and the Arduino development environment and is also compatible with a wide variety of components from third-party suppliers. The Smart Robot Car V3.0 comes programmed right out of the box for obstacle avoidance, line-following, and remote control — either from the IR remote control or the mobile app.

Unfortunately, we didn't find the documentation to be the best, and the included assembly instructions are somewhat difficult to follow. It also takes a bit more dexterity to put the Smart Robot Car together. It's helpful if you have your own tools (like needle-nose pliers or tweezers) because none are included in the kit. The programming interface through the app is relatively intuitive, but there isn't a set series of tutorials or skill progressions to easily figure things out on your own. For those with previous Arduino experience who need a robotic base platform for further experimentation of their own projects, the Elegoo Uno could be a good option, but other bots might better serve beginners. If you are just introducing your child to robotics, the Makeblock mBot may be a better choice. Easy-to-follow instructions, a simplified process, and a solid price point make it an attractive option for those just beginning their robotics journey.

Manufacturer Suggested Age Range: 8+ | Programmable: No

The Sillbird STEM 12-in-1 is a very inexpensive but limited solar-powered kit. Its electrical system consists of a single solar panel and a motor that can be configured up to 12 different ways. These include rolling, walking, and even swimming creations, making this kit a great option for young scientists and engineers that are just starting, particularly if they have an interest in renewable energy or green technology.

Although the Sillbird STEM 12-in-1 is a great option to pique a child's interest, you might find that it has a hard time holding that interest for long. It doesn't matter which 12 forms you build; you can't control this robot at all. If there is sufficient solar energy, it is limited to driving forward in a straight line. The assembly process — particularly of the gearbox — is also difficult, especially for kids of the age that this would most appeal to. It may take an adult more time to cut all of the pieces out of their frames and clean them up than a kid will actually spend playing with this product. It isn't the most intuitive to use these parts for your own creations, and its inability to run without sufficient sunlight can really put a damper on creative play. It is a low-cost starting point; just don't be too surprised if it fails to inspire continued play or learning. If your child has robotic experience and wants to take the next step in building, the Makeblock Ultimate 2.0 is a serious step up for those looking to pursue more intensive projects.

Why Trust GearLab

We spent dozens of hours assembling and disassembling each of these robot kits and consulted with experts and novices alike to get a feel for how easy to use and intuitive each product is. We also compared the different software development environments side-by-side, searching for a programming experience that was simple and reliable with a clear progression of lessons and activities. Of course, we consulted with some budding young scientists and engineers to assess how fun each kit is and how long they captured a kid's interest — plus, how well they stood up to those kids dropping, playing, and generally abusing all of these bots.

David Wise heads up our expert team when it comes to reviewing and testing educational robotics kits. Graduating with a B.S. in Mechanical and Ocean Engineering in 2014 from MIT, David has well over a decade of robotics and hands-on STEM education experience. He worked closely with the MIT Edgerton Center while enrolled as a mentor for their engineering design workshop. There he developed a curriculum through their engineering outreach program and brought it to local schools in the Boston area. More recently, he became one of the co-founders and directors of the Tahoe STEM Camp, teaching hundreds of students topics ranging from remotely operated underwater vehicles to light-following spider robots. He is also a coach for the local FIRST Robotics Lego League and the FIRST Tech Challenge team.

Analysis and Test Results

It can be difficult to directly compare some of these kits side-by-side since they cover such different topics and different students learn in different ways. Our review breaks down the salient points, pros, and cons of each model, how they compare, and what they are best at.

Ease of Use

The first thing we consider with each kit is the amount of work it takes to construct and set up the programming environment. There is a fine line between challenging students and frustrating them to the breaking point. We award the most points to products that have clear and easy-to-follow instructions and prompts for what to do with the robot once it's finished. We also factor in the amount of dexterity required to assemble each robot — and the corresponding likelihood of parental assistance.

The Sphero Mini is one of the easiest overall robots to use because it requires no assembly. It's small and compact, with the initial setup limited to downloading the app and charging it if necessary. In less than 15 minutes, you're ready to write your first program, and the limited number of pieces makes cleanup a breeze. It's one of the few products that doesn't require significant chunks of time all at once, letting you squeeze in quick coding lessons throughout the day.

The Nintendo Labo is relatively easy to put together, but creasing some of the smaller tabs can require fine motor skills, so younger children might need some adult support. In terms of the companion video game, Nintendo's decades of experience with game design and in-game tutorials are readily apparent. It coaches you through the assembly process with detailed animations and explains to your budding engineer how each component works through conversations and quizzes with the in-game characters: Dr. Gerry Riggs, Plaise Allatyme, and Lerna Lotte. This trio coaches you through various activities with each Toy-Con and gives you ideas on how to further expand and customize your creations.

The Makeblock Ultimate, the Makeblock mBot, and the Elegoo Smart Robot Car are all a little more work to put together, especially the Ultimate. All of these products use standard nuts and bolts in their construction, and it's inherently more difficult to correctly thread them together and then tighten using a wrench and screwdriver compared to simple snap-together pieces. This added difficulty can be quite frustrating for kids. We found it very easy to mistakenly swap parts of the frame, and the minuscule screws used to affix shaft collars and gears into position are astonishingly small and easy to lose. We would expect all three of these kits to require some significant parental/guardian assistance for the vast majority of kids.

Content Topics Covered

Next, we compare the different curriculum topics for which each robot kit can serve as a starting point. Engineering design is included in the Next Gen Science Standards for every grade level from kindergarten to 12th grade. These standards, unfortunately, are often overlooked, so we placed the most value on kits that allow your kids to engage in creative problem-solving and an iterative design process, in addition to covering the fundamentals of programming, electronics, and mechanical components.

The Makeblock Ultimate and the mBot stand out for covering a wide range of topics. You have plenty of general mechanical design topics to look at, such as motors, gears, and forces, as well as electronics through ultrasonic, light, and touch sensors. These kits have immersive programming environments that are easy to use, and they come with guided tutorials and challenges that allow you to come up with different solutions to a problem and optimize your answer — a fundamental tenet of the engineering design process.

The Elegoo Smart Robot Car covers the same content topics as the four previously mentioned kits but doesn't offer a guided progression or engineering challenges, so you'll have to come up with these on your own. The UBTech Jimu Buzzbot hits many of those same content areas, but a major flaw we found compared to some of the other robots was its lack of sensors, precluding any discussions about the types of sensors while not enabling kids to create basic programs that could make their robot respond to outside stimuli. However, it does offer guided tutorials and lessons to work through and the opportunity for both graphical and text-based programming.

The Sphero Mini doesn't provide too much besides software development, but its tiny package is equipped with an impressive amount of sensors, providing you with plenty of challenges and lessons to work with if you're creative enough. There are also a handful of projects and challenges both from Sphero and the in-app community available — they just aren't as structured as some of the other robots.

The Nintendo Labo lets you create your own programs on the Switch and introduces you to some sensors, but you're limited to the IR motion camera, accelerometers, and gyroscopes already present in the Joy-Cons. Although it has a good set of guided lessons and activities, we found it a little more difficult to actually create solutions or radically alter the various Toy-Cons compared to systems like Lego or Makeblock. Though customizing your creations is simple, creating something entirely new within the Nintendo Labo system isn't the easiest.

In terms of content areas, both the Sillbird 12-in-1 and the 4M Tin Can Robot are fairly limited. You don't have a chance to change the design and fundamental operation of these robots since you can't program or control them. However, the 4M Tin Can's repurposed body and the Sillbird 12-in-1's solar panel could lead to some conversations about recycling, renewable vs. nonrenewable resources, or green energy.

Versatility

In our minds, an important aspect of these products is that they continue to foster learning and creative play even after you finish putting them together. We like the kits that offer lots of activities and suggestions for ways to use each robot beyond the included directions. We also appreciate those that are compatible with expansions or add-ons, so you can keep growing your skills once you have maxed out with the included components.

The products with the most potential for further expansion are the Makeblock Ultimate and the mBot. Both let you start by controlling each robot, then move on to graphical programming, and finally finish with text-based Arduino coding. There are tons of additional components available from Makeblock to add more sensors, motors, and even additional configurations of each of these robots. These products are also compatible with other Arduino systems, so you're not limited to products made by Makeblock. These are some of the very same components used by engineers when prototyping their designs, so these kits could easily serve as a starting point for many years of robotics education.

The Elegoo Smart Robot Car is a very similar robot kit for kids, as it's a solid foundation for getting started with Arduino coding. It's compatible with a wide array of third-party components that are fairly inexpensive.

However, we suspect you might tire of the Elegoo app and end up doing any code development directly in the Arduino Integrated Development Environment (IDE). The Arduino IDE can have a steeper learning curve than graphical programming but can foster skills that would serve a young robotics engineer throughout their entire career.

The Jimu Buzzbot can be combined with other products from UBTech, but the options are somewhat limited and not compatible with generic parts. The same goes for the Nintendo Labo, as there are a few other Toy-Con kits available, but there aren't any third-party offerings.

Durability

The final thing we compare and score is each kit's durability. Many of these sets are quite expensive, so you'll want to have some confidence that your investment will last. We base points on the different materials used by each kit, the availability of replacement parts, susceptibility to water damage, and the likelihood of damage if they are dropped or stepped on.

Both the Makeblock Ultimate and the mBot have rigid metal frames that can take a beating and are unlikely to be damaged by dropping or stepping on them. However, there are plenty of tiny fasteners that are very easy to lose or wear out. Luckily, these are common fasteners, and many can be picked up for mere pennies at your local hardware store or online. The Elegoo Smart Robot Car is similar but substitutes a metal frame for a heavy-duty plastic one that seems almost as burly.

The Sillbird 12-in-1 is the only kit that actually sustained any damage during our testing. The plastic boat hull cracked when we were folding it, and one of the plastic pegs chipped when we were removing the flashing with a flush cutter.

Conclusion

We sincerely hope that this review helps you find a new robot kit for your kids or students. These products are excellent tools to introduce complex and technical topics in a fun way through hands-on experimentation and creative play. Robotics kits are a great way to enrich education for any grade level and a fun way to foster interest in STEM topics, particularly if they aren't exposed to these topics in school.

Looking for more? Our in-depth reviews also cover cool gadgets like VR headsets, top-rated Nerf guns, and hoverboards, so you can play, too.