Founders Fund

Earable Neuroscience is a deep tech company focusing on building consumer wearables and solutions that unlock human potential through improved sleep and cognitive function. Earable was early-invested in by FoundersFund and Samsung Ventures. After 9 years of R&D at the University of Colorado and the University of Oxford, Earable invented FRENZ Brainband - a pioneering AI-powered sleep-aid wearable designed to track and stimulate brain activity in real time using science-backed personalized audio delivered via bone-conduction speakers.

Zellerfeld Shoe Company Inc., founded in 2020 and headquartered in Brooklyn, New York, specializes in the design and manufacturing of shoes through innovative 3D printing technology. The company aims to revolutionize the footwear industry by democratizing shoe production, allowing for the creation of a complete shoe at the push of a button. Zellerfeld develops its printing technology in-house, striving to challenge existing norms in the footwear business and address issues of fairness and ethics in manufacturing practices.

Earable Neuroscience is a deep tech company focusing on building consumer wearables and solutions that unlock human potential through improved sleep and cognitive function. Earable was early-invested in by FoundersFund and Samsung Ventures. After 9 years of R&D at the University of Colorado and the University of Oxford, Earable invented FRENZ Brainband - a pioneering AI-powered sleep-aid wearable designed to track and stimulate brain activity in real time using science-backed personalized audio delivered via bone-conduction speakers.

Tempo designs and develops a home fitness platform with personal guidance to help users in their training sessions. It features live elite trainers who can help users when they make mistakes. It has built-in three-dimensional sensors that track form, counts reps, and recommend weights. It helps users to improve in real-time. Powered by 3D motion sensors and AI, it analyzes 25 of the body’s essential joints as users work out and gives understood form feedback. Moawia Eldeeb and Joshua Augustin founded it as Pivot in 2015, with its headquarters in San Francisco in California.

Siren Care, Inc. is a health technology company based in San Francisco, California, founded in 2015. It specializes in wearable devices designed for diabetic health tracking, particularly through its flagship product, the Siren diabetic socks. These smart socks continuously monitor foot temperature, providing crucial data that can help detect early signs of diabetic ulcers, thereby reducing the risk of amputations. The temperature data is transmitted via an application, allowing healthcare providers to monitor patients effectively and intervene early if necessary. Siren Care aims to enhance healthcare for individuals with chronic diseases by collaborating with both providers and payers to improve patient outcomes in diabetic foot care.

Earable Neuroscience is a deep tech company focusing on building consumer wearables and solutions that unlock human potential through improved sleep and cognitive function. Earable was early-invested in by FoundersFund and Samsung Ventures. After 9 years of R&D at the University of Colorado and the University of Oxford, Earable invented FRENZ Brainband - a pioneering AI-powered sleep-aid wearable designed to track and stimulate brain activity in real time using science-backed personalized audio delivered via bone-conduction speakers.

Tempo designs and develops a home fitness platform with personal guidance to help users in their training sessions. It features live elite trainers who can help users when they make mistakes. It has built-in three-dimensional sensors that track form, counts reps, and recommend weights. It helps users to improve in real-time. Powered by 3D motion sensors and AI, it analyzes 25 of the body’s essential joints as users work out and gives understood form feedback. Moawia Eldeeb and Joshua Augustin founded it as Pivot in 2015, with its headquarters in San Francisco in California.

Siren Care, Inc. is a health technology company based in San Francisco, California, founded in 2015. It specializes in wearable devices designed for diabetic health tracking, particularly through its flagship product, the Siren diabetic socks. These smart socks continuously monitor foot temperature, providing crucial data that can help detect early signs of diabetic ulcers, thereby reducing the risk of amputations. The temperature data is transmitted via an application, allowing healthcare providers to monitor patients effectively and intervene early if necessary. Siren Care aims to enhance healthcare for individuals with chronic diseases by collaborating with both providers and payers to improve patient outcomes in diabetic foot care.

CTRL-Labs Corporation, founded in 2015 and based in New York City, specializes in developing non-invasive neural interface technology aimed at enhancing the interaction between humans and machines. The company's flagship product, the CTRL-kit, is a wireless wristband equipped with sensors that captures neural signals, allowing users to control digital devices through simple electronic pulses. This innovative platform is designed to support various applications in virtual reality, augmented reality, robotics, productivity, and clinical research. By providing developers with a software development kit (SDK) and application programming interface (API), CTRL-Labs enables the integration of neural control into their applications. The company's long-term vision focuses on fostering mass consumer adoption of neural interfaces, establishing a new standard for human-machine collaboration that transforms how users engage with technology.

Siren Care, Inc. is a health technology company based in San Francisco, California, founded in 2015. It specializes in wearable devices designed for diabetic health tracking, particularly through its flagship product, the Siren diabetic socks. These smart socks continuously monitor foot temperature, providing crucial data that can help detect early signs of diabetic ulcers, thereby reducing the risk of amputations. The temperature data is transmitted via an application, allowing healthcare providers to monitor patients effectively and intervene early if necessary. Siren Care aims to enhance healthcare for individuals with chronic diseases by collaborating with both providers and payers to improve patient outcomes in diabetic foot care.

Misfit is focused on developing great wearable products: things that people would want to wear all the time for a long time. A pioneer in the emerging world of wearable sensor technology, the company is making products and services in the consumer health and fitness space to inspire people to be more active and develop healthy habits. Misfit’s first product is the Shine, an elegant personal activity tracker that can instantly sync with a smartphone just by placing the device on the screen. Misfit was founded in 2011 and headquartered in Burlingame, California.

Misfit is focused on developing great wearable products: things that people would want to wear all the time for a long time. A pioneer in the emerging world of wearable sensor technology, the company is making products and services in the consumer health and fitness space to inspire people to be more active and develop healthy habits. Misfit’s first product is the Shine, an elegant personal activity tracker that can instantly sync with a smartphone just by placing the device on the screen. Misfit was founded in 2011 and headquartered in Burlingame, California.

Misfit is focused on developing great wearable products: things that people would want to wear all the time for a long time. A pioneer in the emerging world of wearable sensor technology, the company is making products and services in the consumer health and fitness space to inspire people to be more active and develop healthy habits. Misfit’s first product is the Shine, an elegant personal activity tracker that can instantly sync with a smartphone just by placing the device on the screen. Misfit was founded in 2011 and headquartered in Burlingame, California.

Azumio Inc. is a Palo Alto, California-based developer of health and fitness mobile applications aimed at improving overall human health. Founded in 2011, the company offers a range of applications, including Instant Heart Rate, Fitness Buddy, and the Argus platform. Argus serves as a comprehensive lifestyle service that facilitates activity and diet tracking while fostering a social network centered on health and fitness. The platform integrates various applications, such as Sleep Time and Glucose Buddy, and also connects with third-party wearable devices. Azumio leverages advanced technologies, including AI and deep learning, to enhance food recognition and provide users with valuable insights into their health and wellbeing.