Smart Ceramic Ring Heart Rate and Blood Oxygen Detection Tracker Pedometer Exercise Mode Tracking Ring Sleep Health Detection with Charging Compartment Waterproof 7-Day Long Battery Life 10

Key Benefits

• ❤️ Heart Rate & Blood Oxygen — Optical heart rate sensor and optical blood oxygen sensor monitor your cardiovascular metrics in real time via the companion APP.
• 📊 Multiple Sensors — Photoelectric sensor combination, acceleration sensor, and optical sensors operate simultaneously to detect your physical status.
• ⌚ Compact Wearable Design — Stylish 5g ring with inner diameter range of 15.4-21.5mm functions as both a tracker and daily accessory.
• 🔋 7-Day Battery Life — 23mAh battery provides approximately 7 days of usage on a single charge.
• 💧 IPX8 Waterproof Rating — IPX8 protection level allows the ring to withstand water immersion for water activities.
• ⚡ Quick Wireless Charging — Charging compartment with 400mAh battery capacity charges the ring fully in 1 hour via included Type-C cable.