Hero offers a smartphone app that utilizes machine vision technology to conduct digital fitness assessments, providing users with an accurate measure of their VO2 Max in just two minutes. This solution democratizes access to essential cardiorespiratory fitness metrics, enabling individuals of all fitness levels to gain immediate insights into their health without the need for additional equipment.
Funding
Funding not disclosed

Founders
Product
Problem
Traditional VO2 Max testing requires specialized equipment and trained personnel, making it inaccessible and expensive for many individuals. This limits the ability of people to easily and regularly monitor their cardiorespiratory fitness levels.
Solution
Hero is a smartphone application that leverages machine vision to provide accurate VO2 Max measurements in approximately two minutes. The app uses the smartphone's camera to track key points on the user's body during a guided fitness assessment. By analyzing movement data, Hero estimates VO2 Max without requiring any additional hardware or sensors. This allows users to conveniently assess their cardiorespiratory fitness from virtually anywhere, receiving immediate feedback and insights into their overall health.
Target Audience
Hero is designed for individuals of all fitness levels who want a convenient and accessible way to measure and monitor their cardiorespiratory fitness.
Features
- Smartphone-based VO2 Max estimation using machine vision and body-tracking technology
- Guided fitness assessments with personalized audio and visual prompts
- Real-time rep counting and performance tracking
- Interactive onboarding and positioning guidance
- No external hardware or sensors required
- Suitable for all fitness levels
- Privacy-focused design: no video or audio data is stored or transmitted