BOLT Features

Sphero BOLT builds on the capabilities of previous Sphero models (Sphero 2.0, SPRK, SPRK+) with new features, improved durability, and extended functionality. It is programmable, driveable, and extensible, with two drive motors, multiple sensors, and advanced LED lights.

Battery

Larger battery for all-day use in classrooms or home projects
Typical battery life: 2 hours (up to 5 hours with minimal driving)
Full charge time: 6 hours (compared to ~3 hours for previous models)

Lights

8x8 LED matrix capable of displaying colors, animations, scrolling text, and real-time data
Front and back RGB LEDs for added visual feedback
Fully programmable through the Sphero Edu app

Sensors

BOLT includes sensors found in previous models plus new ones for expanded functionality:

Light Sensor: Measures light intensity from 0–100,000 lux. Adjust programs based on your environment.
Infrared (IR) Sensors: Four IR emitter-receiver pairs for 360° awareness up to 4 meters. Used for distance, heading, and messaging between robots.
Compass (Magnetometer): Determines BOLT’s orientation on Earth, enabling programs based on real-world directions.

Auto-Aiming

Automatically aligns BOLT with your position using the internal compass and your mobile device’s magnetometer
Tap the compass icon in the Sphero Edu app and select Auto-Aim
Manual aiming is still available if preferred
Tips for best results:
- Avoid large metal or magnetic objects
- If needed, hold BOLT in your hand while using Auto-Aim
- Compatible with most iOS and Android devices, not laptops

Driving and Programming

BOLT is top-heavy due to its LED matrix; maximum speed and acceleration are reduced for better stability
Programmable in Sphero Edu using blocks, JavaScript, or Python
Supports creative coding projects, storytelling, and real-world simulations

BOLT combines durability, programmability, and new features like advanced sensors, Auto-Aim, and an LED matrix to provide a rich educational and play experience.