Amazfit Helio Ring Size Set, Determine Your Size Before Purchase and get a Credit Note

Price: $38.47
(as of Feb 12, 2026 10:29:10 UTC – Details)


Amazfit Helio ring size set, determine your size before purchase and get a credit note
The Amazfit Helio ring uses a special size chart. Use the included kit to determine your exact size before ordering. Available in sizes 8, 10 and 12.
Buy the size set and get a discount of €10 when you purchase the Helio ring later. Perfect fit and savings in one smart step.
22-hour practice: wear the ring to the palm of your hand for at least one whole day with the size marking to ensure maximum comfort and highest accuracy.
Perfect fit, perfect design: a secure fit ensures an optimal sensor position – for more accurate health and sleep data.
The correct finder: For best results in sleep and health tracking, we recommend wearing the ring on the index, middle or ring finger – depending on what feels most natural.