Alomejor Smart Ring - Size 21

1. LIGHTWEIGHT DESIGN - This fitness tracker features a lightweight design, with a super light body (the weight is about 5g), not wearable, thin and lightweight, so light that you could forget it. 2. Multifunctional: The smart has a variety of functions, which can monitor your sleep, body temperature, step recording and many other physical health data at any time, so you can always observe your physical health. 3. Exquisite Appearance: This smart health detector has an exquisite appearance, which is very fashionable and good-looking, and can add decorations to your hand. 4. Excellent Aluminum Alloy Material This fitness monitor is made of excellent quality aluminum alloy material, sturdy and wear-resistant, not easy to damage and with a long service life. 5. Wide Application - This fitness sleep monitor has a wide range of applications and can be used at home, sleeping, exercise, running and more. Specification: Item Type: Smart Ring Material: Aluminum Alloy, Electronic Components Type of battery : Lithium battery (supplied with built-in battery) Battery capacity: 17 mAh Battery life: approx. 5-7 days Charging time: approx. 45 minutes How to use: After receiving the smart ring, please download the Ring APP first. Once the download is complete, you can connect and start using the. The can be turned on by charging. Packing List: 1 x Smart Ring 1 x charging cable. 1 x Manual