The Arduino Nano 33 IoT is your one-stop-solution for many of the basic IoT application scenarios. The board's main processor is a low power Arm Cortex-M0 32-bit SAMD21. The WiFi and Bluetooth connectivity is performed with a module from u-blox, the NINA-W10, a low power chipset operating in the 2.4GHz range. On top of those, secure communication is ensured through the Microchip ECC608 crypto chip. Besides that, you can find a 6 axis IMU on the board.
Arduino has made connecting to a WiFi network as easy as getting an LED to blink. You can get your board to connect to any kind of existing WiFi network, or use it to create your own Arduino Access Point. It is also possible to connect your board to different Cloud services, like Arduino's own IoT Cloud, Blynk, IFTTT, AWS IoT Core, Azure and Google's Firebase.
More information is available on the website of Arduino.