Best Xiao I 2026

Advertising Disclosure

Last Updated - 27.03.2026

Best Choice

01

XIAOMI

Xiaomi Robot Vacuum X20 Max - 8000 Pa Suction Power, Dual Mop System with Hot Water Cleaning and Drying, 75 Days Dust Capacity, 4 Cleaning Modes and 5200 mAh Battery for Smart, Thorough Cleaning

Show more

38% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

With the maximum suction power increased to 8000 Pa, it efficiently absorbs dust particles hair and fine residues from the floor, it effortlessly handles hard-to-clean areas such as floor joints and deep dirt in the carpet and removes dirt thoroughly for comprehensive cleaning
Real-time edge detection allows the mop to automatically extend and effectively clean when it encounters obstacles such as walls and table legs, ensuring efficient cleaning up to the edges at the millimetre level
Equipped with a 120 degree wide angle structural light sensor and an edge sensor, the robot vacuum cleaner can detect low obstacles thanks to wide angle detection, it cleans close to edges with a sensor precision at the millimetre level and effortlessly handles small corners without getting stuck or falling off edges
Anti-tangle brush with hair cutting function efficient and easy to clean, anti-tangling hair cutting technology, no catching of fur or hair, the automatic hair cutting brush can cut hair during cleaning and at the same time hair and dirt
All in one base station with high temperature automatic for mop washing and quick hot air drying, with the improved all-in-one base station, the mop pads can be automatically washed in about 55 degrees C hot water

399,99 € 649,99 €(38% Off off)
02

seeed studio

Seeed Studio XIAO BLE Sense nRF52840 for Arduino/MicroPython/CircuitPython, Bluetooth 5.0 NFC, 6-Axis IMU + Microphone

Show more
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wireless Functions: XIAO BLE Sense has Bluetooth 5.0 NFC module with built-in antenna. With the capabilities of wireless connection, it still remains the classic form factor of the Seeed XIAO series of small and exquisite, which can be used for portable devices and Internet of Things projects.
Ultra small size 21x17.5mm, classic form factor of Seeed Xiaomi series for portable devices. Parts List: Seeed XIAO BLE Sense - nRF52840*1/7 Pins Header*2
Rich interface: First, the Near Field Communication (NFC) is functional on the board. Secondly, there is a tiny and elegant reset button on one side of the Type-C interface. It is designed in a 3-in-1 LED together with power LED. It supports UART, IIC and SPI all three popular serial ports. Just like Seeed XIAO RP2040, it has a built-in 2MB flash, which means it can also be programmed by Arduino, MicroPython, CircuitPython or other program languages.
Powerful CPU: As the advanced version of the XIAO BLE board, Seeed XIAO BLE Sense features a powerful Nordic nRF52840 MCU developed in a Bluetooth 5.0 module that operates around 32-bit ARM Cortex-M4 CPU with floating point unit (FPU) at 64MHz.
EXTRA INTEGRATED SENSORS One of them is a digital microphone created by pulse density modulation(PDM) module on the nRF52840 chip. It can receive audio data in real time, which allows it to be used for audio recognition. The board not only receives audio data, but can also talk via the MSM261D3526H1CPM microphone. The other is a 6-axis inertia measuring unit (IMU) that can be applied in TinyML projects such as gesture recognition.

25,65 €
03

seeed studio

Seeed Studio XIAO ESP32-S3-2.4GHz Wi-Fi, BLE 5.0, Dual-Core, Battery Charging Supported, Energy Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Portable Devices, Robotics, etc

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Perfect for production: breadboard friendly and SMD design, no components on the back
POWERFUL MCU BOARD Integrate ESP32-S3 32-bit, dual core, Xtensa processor up to 240MHz, assembled multiple development ports, support Arduino/MicroPython
Excellent RF performance: support 2.4GHz WiFi and BLE 5.0 dual wireless communication, support 100m + remote communication when connected to U.FL antenna
Elaborate power design: lithium battery charging management capability, provides 4 power consumption models that allow deep sleep mode with power consumption up to 14μA
Compact thumb size design, 21 x 17.5 mm, with XIAO's classic form factor, suitable for projects with limited space such as portable devices

16,40 €
04

seeed studio

Seeed Studio XIAO ESP32 S3 Sense - 2.4GHz Wi-Fi, BLE 5.0, OV2640 Camera Sensor, Digital Microphone, 8MB PSRAM, 8MB Flash, Battery Charge Supported, Rich Interface, IoT, Embedded ML ..

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Powerful MCU Board: integrates ESP32 S3 32-bit, dual-core, Xtensa processor chip with an operating frequency of up to 240MHz, multiple development ports, support Arduino/MicroPython
GREAT STORAGE FOR MORE POSSIBILITIES Provides 8MB PSRAM and 8MB FLASH, support SD card slot for external 32GB FAT storage
Excellent RF performance: support 2.4GHz WiFi and BLE dual wireless communication, support more than 100m remote communication when connecting a U.FL antenna
Compact thumb size design, 21 x 17.5 mm, with XIAO's classic form factor, suitable for projects with limited space such as portable devices
Advanced Functionality Detachable OV2640 camera sensor for 1600x1200 resolution, compatible with OV5640 camera sensor, built-in additional digital microphone

23,99 €
Value for Money

05

seeed studio

Seeeduino XIAO, the smallest Arduino microcontroller module with rich interfaces and 100% compatible with Arduino IDE for projects

Show more

43% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

[USB Type C Support] Seeeduino XIAO supports the USB Type C interface, which can download power supply and code. On the back of the XIAO there are power pads that support the battery and are designed for portable devices to be realistic.
[Rich interfaces in a small size] There are 14 GPIO pins, which can hold 11 analogue pins, 11 digital pins, 1 I2C interface, 1 UART interface and 1 SPI interface in such a small size - only 20 mm x 17.5 mm (as small as your thumb). Seeeduino XIAO development board is the smallest Arduino compatible board in the Seeeduino series.
Powerful CPU: Seeeduino XIAO carries a powerful CPU ARM Cortex-M0+ 32bit 48MHz microcontroller (SAMD21G18), which three times as Arduino Uno and Arduino Nano. In addition, this Arduino IDE compatible board Xiao is also equipped with 256KB flash memory and 32KB SRAM.
Perfect for portable and tiny Arduino projects: On the other hand, this small board has good performance in processing, but requires less power. In fact, it is designed in a small size and can be used for Arduino portable devices and small projects.
Fully compatible with Arduino IDE: The Seeeduino XIAO development board is perfectly compatible with Arduino IDE, you can easily develop some small projects with the help of the large and comprehensive Arduino library. Since it has a 2.54mm pin spacing, it is an Arduino microcontroller that can also be used when plugged into a clipboard.

7,93 € 13,89 €(43% Off off)
06

seeed studio

Seeed Studio XIAO BLE Nordic nRF52840 for Arduino/MicroPython/CircuitPython, Bluetooth 5.0 NFC and ZigBee with Onboard Antenna Machine Learning

Show more
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wireless capabilities: XIAO nRF52840 has an NFC module Bluetooth 5.0 with a built-in antenna. With the wireless connectivity capabilities, it stays with the classic form factor of the Seeed XIAO series: small and exquisite, ideal for portable devices and Internet of Things projects.
Ultra small size 21x17.5mm, classic form factor of Seeed Xiaomi series for portable devices. Parts List: 2 Seeed XIAO BLE nRF52840 Boards x 1/7 Pins
Ultra low sleep current: deep sleep mode of 5μA with battery charging chip: BQ25101 chip compatible with lithium battery charging management.
Refined Interface: First, the near-field communication (NFC) on the board is functional. Secondly, there is a small and elegant reset button on one side of the Type-C interface. On the other hand, it is equipped with a three-in-one LED along with power LEDs. Supports UART, IIC and SPI on all three popular serial ports. Just like the Seeed XIAO RP2040, it has built-in flash memory of 2MB, which means it can also be programmed with Arduino, MicroPython, CircuitPython or other programming languages.
POWERFUL CPU: As the first wireless product in the Seeed XIAO family, the seeed studio XIAO nRF52840 has equipped a powerful Nordic nRF52840 MCU designed in a Bluetooth 5.0 module, built around a 32-bit ARM Cortex-M4 CPU with floating-point unit (FPU) that operates at 64MHz. e.g.

19,99 €
07

seeed studio

Seeed Studio Seeeduino XIAO SAMD21 Smallest Arduino Microcontroller with Rich Interface 100% Arduino IDE Compatible for Portable Devices and Small Projects 1 Pc

Show more
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Rich interfaces in a tiny size: the device has 14 GPIO pins, each of which has 11 analogue channels, 11 digital channels, 1 I2C x 1, UART x 1, and SPI x 1, USB Type-C interface x 1 in a tiny space, only 20 mm x 17.5 mm (approx. the size of your thumb). Seeeduino XIAO is the smallest Arduino compatible board in the Seeeduino series.
Powerful CPU: The Seeeduino XIAO is equipped with an ARM Cortex-M0+ 32bit 48MHz microcontroller, which is three times faster than Arduino Uno and Arduino Nano. In addition, this Arduino IDE compatible board Xiao has 256KB flash memory and 32KB SRAM.
Perfect for portable and tiny Arduino projects: This microcontroller has good performance in processing, but requires less power. In fact, it is designed in a tiny size and can be used for Arduino wearable devices and small projects.
Fully compatible with Arduino IDE: Seeeduino XIAO development board is perfectly compatible with Arduino IDE and you can easily create small projects with the extensive and comprehensive Arduino library. It has a 2.54mm pin pitch and can also be used when inserted into a breadboard as it is an Arduino controller. It has a 2.54mm pin pitch and can also be used when inserted into a breadboard as it is an Arduino microcontroller.
Applications: Seeeduino XIAO is suitable for portable devices, rapid prototyping, DIY keyboard, USB to multi-channel TTL/USB host mode, etc.

13,49 €
08

seeed studio

Seeed Studio XIAO BLE Sense nRF52840 for Arduino/MicroPython/CircuitPython, Bluetooth 5.0 NFC, 6-Axis IMU + Microphone

Show more
8.0

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wireless Functions: XIAO BLE Sense has Bluetooth 5.0 NFC module with built-in antenna. With the capabilities of wireless connection, it still remains the classic form factor of the Seeed XIAO series of small and exquisite, which can be used for portable devices and Internet of Things projects.
Ultra small size 21x17.5mm, classic form factor of Seeed Xiaomi series for portable devices. Parts List: Seeed XIAO BLE Sense - nRF52840*1/7 Pins Header*2
Rich interface: First, the Near Field Communication (NFC) is functional on the board. Secondly, there is a tiny and elegant reset button on one side of the Type-C interface. It is designed in a 3-in-1 LED together with power LED. It supports UART, IIC and SPI all three popular serial ports. Just like Seeed XIAO RP2040, it has a built-in 2MB flash, which means it can also be programmed by Arduino, MicroPython, CircuitPython or other program languages.
Powerful CPU: As the advanced version of the XIAO BLE board, Seeed XIAO BLE Sense features a powerful Nordic nRF52840 MCU developed in a Bluetooth 5.0 module that operates around 32-bit ARM Cortex-M4 CPU with floating point unit (FPU) at 64MHz.
EXTRA INTEGRATED SENSORS One of them is a digital microphone created by pulse density modulation(PDM) module on the nRF52840 chip. It can receive audio data in real time, which allows it to be used for audio recognition. The board not only receives audio data, but can also talk via the MSM261D3526H1CPM microphone. The other is a 6-axis inertia measuring unit (IMU) that can be applied in TinyML projects such as gesture recognition.

23,75 €
09

seeed studio

seeed studio Grove Shield for Seeeduino XIAO - with Integrated Battery Management Chip and 2 Grove I2C, 1 UART Connectors

Show more
7.9

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

SPI flash bonding pad reserved: the shield even retains the SPI flash bonding pad for an advanced developer who may need to add flash to Seeeduino XIAO to expand its storage space and offers Seeeduino XIAO more possibilities.
Grove connectors (Grove IIC x 2, Grove UART x 1), all 14 GPIO LED out: This shield helps you eliminate jumper cables and soldering work by pulling out the pins of the Seeeduino XIAO and expanding to 8 Grove connectors, including two Grove IIC and one UART. It acts as a bridge for Seeeduino XIAO and Seeeds Grove System, which provides over 300 different Grove modules such as sensor, actuator, communication, display, etc.
Compact and fragile design: you can even break the board through the integrated PCB stamp, depending on your current needs of the project (only 25 x 39 mm in dimension after canceling), which makes it smaller than smaller and reduces the weight from 13 g to 10 g.
Built-in power switch and charge status indicator: As an extension board, the Grove Shield for Seeeduino XIAO also pulls all 14 pinout of Seeeduino XIAO and the integrated power switch and the charging status indicator make it more user-friendly.
Built-in lithium battery charging and management function: With the built-in battery management chip and battery bonding pad, you can easily power and charge your Seeeduino XIAO with a lithium 3.7V battery, making your projects, especially wearables, more flexible and portable.

11,59 €
10

REOZIGN

REOZIGN Genshin Impact Figures, Xiao Figure Statue, 18 cm, Humanoid Toy, Xiao, Anime, Game Model, Figures, Toy, Collection, Decoration, Gifts

Show more
7.8

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Safety and Durability All of our products are made of PVC materials, which ensures that they are not only interesting but also safe for our customers.
Realistic Design The design is inspired by the popular animation, well made, with unique design and perfect details, perfect for any animation fan.
IDEAL GIFT A realistic superhero doll is an irresistible gift for any game fan. It is a great Christmas, birthday and New Year gift.
Genshin Impact Figures, Xiao Figure Statue 18 cm (7 inches), Humanoid Toy, Xiao Anime, Toy Figure, Toy, Collection, Decorative Gift: available as collectible toy, table decoration and decoration.
Collectable Doll Decoration:The cool anime character dolls can serve as collectible dolls to decorate your home, office or anime collectible cabinet.

17,99 €