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Roborock Help Center
S1 Series--Troubleshooting & FAQs
S1 Series--Signal & Connection

Articles in this section

S1: Do Roborock robotic lawn mowers support Wi-Fi and 4G connectivity? Which models support built-in or optional 4G modules, and how does the SIM/eSIM service work?
S1: How does the network of 4G and Wi-Fi operate, will it switch automatically?
S1: Could you explain how your mower works with the assistance of your RTK and satellites?
S1: What do different indicator light colors in RTK station stand for?
S1: What should I do if the indicator light in RTK reference station is not green?
S1: What is the recommended distance between mobile/cellphone and lawn mower in order to get bluetooth connected?
S1: Why does my mower fail to connect to Wifi during pairing?
S1: Does your mower support dual-band wifi connection?
S1: What is the maximum signal transmission distance for your RTK reference station?
S1: What does the LoRa connection do?

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S1: Which Bluetooth version is supported?

Jay Chen

18 March 2026 08:38 Updated

Answer: We support Bluetooth 5.3 technology.

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