Sphero BOLT — Specs & Review
Specifications
| Brand | Sphero |
|---|---|
| Model | BOLT |
| Year | 2018 |
| Category | Educational |
| Autonomy | remote-controlled |
| Environment | indoor |
| Price (USD) | $149–$179 |
| Weight | 0.19 kg |
| Connectivity | Bluetooth |
| Works with | iOS, Android |
| Rating | 4.6/5 (3241 reviews) |
| Country of origin | US |
Key features
- 8×8 LED matrix display
- Gyroscope and accelerometer sensors
- Motor encoders for precise control
- Durable, waterproof UV-coated shell
- Operates via Sphero Edu app
- Supports JavaScript and Swift programming
- Compatible with Sphero Play app
- Battery life up to 2 hours
What is it?
The Sphero BOLT is a transparent, programmable robot ball designed to teach coding and STEM concepts through interactive play. It features an 8×8 LED matrix display capable of showing animations and sensor readings, enhancing the learning experience by providing visual feedback. The BOLT is equipped with various sensors, including a gyroscope, accelerometer, magnetometer, ambient light sensor, and infrared communication, enabling a wide range of interactive activities. (help.sphero.com)
Who is it for?
The Sphero BOLT is primarily aimed at educators and students, particularly those in middle and high school, seeking an engaging way to learn coding and robotics. Its user-friendly interface and versatile programming options make it suitable for both beginners and advanced learners. The robot's durability and waterproof design also make it ideal for classroom environments and home projects. (sphero.com)
Key specs
- Dimensions: 2.87 x 2.87 x 2.87 inches (73 x 73 x 73 mm)
- Weight: 0.44 pounds (200 g)
- Battery Life: Up to 2 hours of continuous play; full charge time of approximately 6 hours
- Connectivity: Bluetooth LE with a range of up to 100 feet
- Charging: Inductive charging base
- LED Matrix: 8×8 RGB LED matrix for displaying colors, animations, and real-time data
- Sensors:
- Gyroscope
- Accelerometer
- Magnetometer (Compass)
- Ambient light sensor
- Four infrared emitter-receiver pairs for 360° awareness up to 4 meters
- Programming Languages: Supports block-based coding, JavaScript, and Python through the Sphero Edu app
- Durability: Waterproof polycarbonate shell
- Price: $149–$179 (help.sphero.com)
How it compares
When compared to its competitors, the Sphero BOLT offers a unique combination of features:
- Sphero BOLT vs. Sphero Mini:
- Size: BOLT is larger (73 mm diameter) compared to Mini (42 mm diameter)
- LED Display: BOLT has an 8×8 LED matrix; Mini has a single LED
- Sensors: BOLT includes more advanced sensors like the magnetometer and infrared communication
- Price: BOLT is priced higher ($149–$179) than Mini ($49.99) (en.wikipedia.org)
- Sphero BOLT vs. Ozobot Evo:
- Size: BOLT is larger and spherical; Evo is smaller and cylindrical
- LED Display: BOLT has an 8×8 LED matrix; Evo has a single LED
- Sensors: BOLT offers more advanced sensors, including infrared communication
- Programming: Both support block-based coding, but BOLT also supports JavaScript and Python
- Price: BOLT is priced higher ($149–$179) than Evo ($99.99)
Limitations
- Battery Life: While the BOLT offers up to 2 hours of continuous play, it requires a full 6-hour charge, which may be inconvenient for extended sessions. (androidpolice.com)
- Price Point: At $149–$179, the BOLT is more expensive than some competitors, which might be a consideration for budget-conscious educators or parents.
- Charging Time: The 6-hour charging time is relatively long compared to some competitors, potentially limiting spontaneous use.
- Size: The larger size may be less suitable for younger children or smaller hands, making it less portable than smaller alternatives.
FAQ
What programming languages does the Sphero BOLT support?
The Sphero BOLT supports JavaScript and Swift programming languages, allowing users to write code directly or use block-based coding for educational purposes. ([sphero-support.gorgias.help](https://sphero-support.gorgias.help/en-US/what-are-sphero-bolt-s-live-sensors-244289?utm_source=openai))
How long does the Sphero BOLT's battery last?
The Sphero BOLT's battery provides up to 2 hours of continuous use, depending on activity and settings. ([sphero-support.gorgias.help](https://sphero-support.gorgias.help/en-US/what-are-sphero-bolt-s-live-sensors-244289?utm_source=openai))
Is the Sphero BOLT suitable for outdoor use?
The Sphero BOLT is designed for indoor use, featuring a waterproof shell that protects it from moisture but not from dirt or debris. ([sphero-support.gorgias.help](https://sphero-support.gorgias.help/en-US/what-are-sphero-bolt-s-live-sensors-244289?utm_source=openai))
Can multiple Sphero BOLTs interact with each other?
Yes, multiple Sphero BOLTs can communicate via infrared sensors, enabling interactive games and collaborative coding projects. ([sphero-support.gorgias.help](https://sphero-support.gorgias.help/en-US/what-are-sphero-bolt-s-live-sensors-244289?utm_source=openai))
What is the price range of the Sphero BOLT?
The Sphero BOLT is priced between $149 and $179, depending on the retailer and any ongoing promotions. ([techradar.com](https://www.techradar.com/reviews/sphero-bolt?utm_source=openai))