Helio Ring Size:Size 10-25.7mm Diameter with fitness data like VO₂

with fitness data like VO₂ Max via the Zepp App

and how to combine running with strength and structure to feel stronger and more capable each week

not how to race

They are what make running sustainable and improvement possible

Helio Ring Size:Size 10-25.7mm Diameter with fitness data like VO₂This smart ring is able to be worn alone or with your Amazfit smartwatch. Sync workout and sleep data from the Amazfit Helio Ring or other Amazfit smartwatches to the Zepp Amazfit App for a combined view of performance, recovery, and insights. Zepp Aura Premium is totally free for Amazfit Helio Ring users. Enjoy customized sleep sounds, detailed weekly and monthly sleep reports, and access to an AI chatbot that answers your questions. Track your sleep