Smart Ring Pro, No App Subscription, Sleep & Activity Tracker with Heart Rate Monitoring, 7 Days Battery Life, IP68 Waterproof Fitness Ring, Compatible with iOS & Android(Matte Black,7)

[Size First Before You Buy] Victormont Smart Ring has a wider and thicker ergonomic profile for sensor performance. For best comfort, use the Vic Sizing Kit before ordering. If you are between two sizes, we strongly recommend choosing the larger size
[Titanium Build] Crafted from durable titanium alloy, Victormont Smart Ring weighs approximately 3g. Due to its smart sensor design, it may feel different from a regular ring at first. Most users adapt within a few days of wear for daily activities and sleep
[No Subscription Fee] Victormont Smart Ring provides access to sleep, heart rate, activity, SpO₂, and stress trends with no app subscription fees. Designed to support daily wellness awareness, not to replace medical or professional devices. Your health data remains accessible without recurring payments