Q1: Which Bluetooth version is supported? Jay Chen 18 March 2026 08:37 Updated Answer: We support Bluetooth 5.3 technology. Related articles Q1: Which GNSS frequencies are used in the Q, S, and Z series? Q1: How to pair my mower with the Roborock app? Z1 & X1: Which Bluetooth version is supported? How to add more Wifi networks for my mower as backup connections? Release Note for Q1 & S1-20260514
