Meet the GravGrip: a battery-free hydraulic smartphone & action cam stabilizer that lets you capture smooth moving shots. It is waterproof and has weight adjustment for speed control. It allows 360-degree rotation and has tilt & roll modes to capture silky cinematic and low/high angle shots.
More gadgets like this: here
GravGrip ships with action camera and smartphone adapters. It lets you level the horizon with minimal effort.
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.