Hiyd is a health tracker that attaches to the watch you already wear

Key takeaways

Hiyd is a slim health tracker that attaches to existing watches using microsuction, offering biometric tracking without altering the watch's appearance.

• Hiyd uses microsuction to attach a sensor to watches without residue or magnetic interference.
• The device tracks biometrics like heart rate, sleep, and VO2 max, syncing to a mobile app.
• Hiyd trains its AI by labeling data from various activities to improve accuracy.

Summarised automatically by AI from the original article by TechCrunch. AI can make mistakes, so check the original for details.