LUCKDANO Smart Health Ring Fitness Tracker, Health Sleep Monitoring Fitness Tracker Rings Sleep Monitoring IP68 Waterproof (#7)

• [All-conditions Performance] With an ip68 waterproof rating, this smart health ring is perfect for swimming and showering, making it sweatproof and dustproof for wear in all conditions.
• [Real-time Health Monitoring] Smart health ring leverages advanced technology to provide real-time health data, helping you understand your physical capacity and make informed lifestyle decisions.
• [Comprehensive Fitness Tracking] Get your fitness goals with this stylish fitness ring that accurately records distance, calories burnt, and active time for a daily progress overview.
• [Durable & Lightweight Design] Crafted from aluminum alloy and stainless steel, this ring is comfortable for all-day wear, with a slim profile and long-lasting battery for dependable performance.
• [Enhanced Sleep Tracking] Score your sleep quality and receive tailored advice with the smart ring health tracker, analyzing rapid eye movement sleep, light sleep, and deep sleep cycles.

Spec: Item Type: Smart Ring Material: Stainless steel Battery Type: Lithium ion Battery Battery Capacity: 17.5mAh (with built in battery) Waterproof Level: IP68 Ring Thickness: Approx. 2.8mm / 0.1in Charging Method: Magnetic Charging Working Temperature: 0-50°C Storage Capacity: 128kb ROM + 96kb RAM Package List: 1 x Smart Ring 1 x USB Cable 1 x User Manual