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5ATM Waterproof Stainless Steel Smart Ring – 4-Day Battery Life #5220 – worldwell
Smart Ring- Stainless steel case with 5ATM waterproof rating and LED display
- Rigorous Quality Control with private mold manufacturing
- Factory Direct Supply with global logistics supported
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5ATM Waterproof Health Smart Ring – Alloy Fitness Tracker #5213 – worldwell
Smart Ring- Aluminum Alloy case with 5ATM waterproof rating and up to 4-day battery life
- Rigorous Quality Control with core health monitoring features including heart rate, blood oxygen, and sleep analysis
- Factory Direct Supply with global logistics supported and customization available
