GoPro doesn’t appear to be letting up on the creation of new cameras. Their latest, the HERO4 Session ($400 USD), is their smallest and lightest GoPro camera to date. It features a rugged, waterproof design that will work underwater up to 30-feet without any special casing. In addition to its unique shell, the overall size is 50% smaller and 40% lighter than other HERO4 cameras, and features an easy one-button control, 1080p60 video and 8MP photos.

You can sign-up to be notified when the HERO4 Session becomes available over on GoPro.