North GoPro 3-Axis Stabilization Gimbal, GoPro Hero 3 and 3+, GoPro Hero 4 Silver and Black - Walmart.com
Amazon.com : hohem iSteady Pro 4 3-Axis Gimbal Stabilizer for Gopro 11/10/9 8/7/6/5, for Osmo Action and Other Action Cameras - Support Bluetooth & Cable Control,IPX4 Splash Proof with Tripod : Electronics