The Wrongduck titanium steel fitness tracking ring combines premium craftsmanship with modern wearable convenience in a stylish everyday accessory. Designed with a durable titanium steel interior and finished with genuine abalone shell detailing, each ring features a unique rainbow-inspired pattern that adds fashionable character to casual and professional outfits. This lightweight activity ring supports daily movement tracking, sleep routine analysis, and activity monitoring while maintaining a sleek low-profile design for comfortable all-day wear. Compatible with iOS and Android devices, the ring syncs through a free companion app without requiring subscription fees. The included wireless charging case supports convenient charging for travel, office use, workouts, and everyday routines. Specifications: Product Name: Wrongduck Titanium Steel Fitness Tracking Ring Material: Titanium Steel and Abalone Shell Compatibility: iOS and Android Charging Method: Wireless Charging Case Waterproof Rating: IP68 Tracking Features: Activity Monitoring and Sleep Tracking Connection Type: Bluetooth Charging Cable Length: 3.3 ft Subscription Required: No Package Included: Fitness Tracking Ring ×1 Wireless Charging Case ×1 Charging Cable (3.3 ft) ×1 User Manual ×1 ⚠ Notes: Please confirm ring size before purchase. Actual shell pattern and color may vary slightly due to natural materials. Avoid exposure to harsh chemicals or heavy impacts. Charging adapter is not included.