Gimbal. Features: After being installed on a grip, the Zenmuse M1 is able to hold a wide variety of smartphone, allowing you to shoot clear pictures and smooth, stable footage. The Zenmuse M1 also enables all of the intelligent features of the Osmo Mobile including ActiveTrack, Motion Timelapse, Panorama, Beautify, and Live Streaming, allowing you to capture your memories more easily and cinematically than ever before. Weight: 300g. Mobile Phone Width Range: 58.6-84.8mm. Compatible with all Osmo, Osmo+, Osmo Pro and Osmo RAW grips.