About This

• 【Comprehensive Health Monitoring】 Vanberray Well 1 smart ring tracks sleep, heart rate, blood oxygen, stress levels, physical activity, HRV, and menstrual cycles. Designed for health-conscious users. Timely reminders keep you relaxed while tracking daily health and fitness goals. Also a thoughtful birthday or Christmas gift for family and friends.
• 【Smart Sleep Stage Analysis】 Automatically records sleep (Recording starts between 10 PM and 8 AM), tracking deep, light, REM, and awake time. Provides sleep duration, consistency, and recovery quality. Great for insomnia, jet lag, or understanding your sleep pattern, and help develop good sleep habits.
• 【Long Battery + Charging Case】 Single charge lasts 6–10 days (depending on usage); with Vanberray smart charging case, up to 150 days. You won’t need to charge it often when traveling, working out, or wearing it every day. Compatible with Android 5.0+ and iOS 10.0+.
• 【Waterproof & Ultra-Light Wear】 IP68 waterproof & ultra-light wear, swim, shower, or intense workout without worry. Skin-friendly polished interior. Comfortable even for sensitive skin. No screen, no vibration – you'll forget it's there. Also great as smart rings for men with active lifestyles.
• 【No Subscription Fees】 Vanberray Well 1 smart ring has no fees or subscriptions. All health data (sleep, heart rate, stress, blood oxygen saturation, menstrual cycle,HRV, physical activity) are permanently unlocked.

Overview

• Operating System : Android, iOS
• Special Feature : Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight
• Connectivity Technology : Bluetooth
• Battery Cell Composition : Lithium Ion
• GPS : No GPS
• Shape : Round
• Brand : VANBERRAY
• Model Name : well 1 -SIV 7-D
• Style : Modern
• Color : Light Silver7