Smart Ring Health Tracker – White, Heart Rate, Sleep, HRV, IP68, 7-Day Battery

Your Health, On Your Finger

Elegant in white, powerful in function. This lightweight titanium smart ring tracks heart rate, blood oxygen, stress, sleep, and more — all without a screen or bulk. Wear it to the gym, in the shower, or to a dinner party. Available in sizes 7–10.

Key Features

• Tracks heart rate, blood oxygen (SpO2), HRV, and stress levels
• Detailed sleep monitoring: deep, light, REM, and awake stages
• 15 sleep music options and sleep coaching
• 7-day battery life with 1.5-hour charge time
• IP68 waterproof — shower, pool, and gym safe
• Bluetooth 5.3 with LuckRing app (iOS 13+ / Android 8+)
• Lightweight titanium in White Cloud finish — just 3.9g
• Available in sizes 7, 8, 9, and 10