gernie Smart Ring - IPX8 7 Days

1. Premium Design: Made of premium aluminum alloy and ceramics, it is sturdy, durable, and elegant in appearance. IPX8 waterproof up to 100 meters, for swimming, surfing, sailing, and deep sea diving. 2. Comfy and Fashion: Lightweight design, ultra light body, lightweight wearing experience, so light that you may have more flexibility in various sports and movements. 3. Various Functions: The smart ring has multiple functions, which can monitor your body temperature, sleep, steps, etc. at any time, allowing you to observe your physical health at any time. 5. Great Present: This ring is a meaningful present, suitable for any occasion or holiday, such as birthday, anniversary, Thanksgiving, Christmas, Hanukkah or Valentine's Day. Specification: Item Type: Smart Ring Material: Aluminum Alloy, Ceramic, Electronic Components Ring Battery Type: Lithium battery, shipped with built in battery. Ring Battery Capacity: 20mAh Ring Battery Life: About 7 Days Ring Charging Time: 45 Minutes Charging Compartment Battery Type: Lithium battery, shipped with built in battery. Charging Compartment Battery Capacity: 350mAh How to Use: Before use, please scan the QR code to download the APP, follow the user manual, and it will start automatically when fully charged. packing list: 1 Ring 1 x Charging Compartment 1 x Charging Cable 1 x User Manual Note: When using, the sensor should be tightly pressed against the skin to have the best effect.