Silver Smart Ring evofit ring

evofit Smart Ring
US Size 7, Japanese Size 14
Please note that due to its thicker design, this ring will feel significantly smaller than a thinner ring of the same size.

Purchased in January 2025, but I only used it 2-3 times as the size was not a good fit. It has been stored away since then.
There are no chips or dents, but there are minor scratches from use. Please refer to the photos.

The internal sensors do not interfere with the finger at all, so it can be used comfortably without any discomfort.
It charges and connects to the app.
The charging cable is included, but since the box and manual are missing, it will be shipped wrapped in cushioning material.

You can find more information by searching for evofit ring.
It can be used by installing the Smart Health app.
Why not give it a try?

Quoted from the website below:

[Sleep Management and 24-Hour Health Monitoring] The smart ring's optical sensor, weight sensor, and red light sensor enable health management. When worn overnight, the app will display detailed sleep information the next day, including time spent in light sleep, deep sleep, REM sleep, and the number of awakenings. Sleep quality evaluation and advice are also provided. Additionally, other data is precisely and continuously measured every 5 minutes, allowing you to view detailed daily data and effectively support you in achieving your fitness goals.
[Measures Exercise with 8 Exercise Modes] The smart ring can measure your exercise intensity in real-time through the app and can be used as an activity tracker. The app offers 8 selectable exercise modes: running, walking, hiking, cycling, jump rope, dancing, yoga, and golf. During exercise, it enables precise calorie calculation, distance measurement, step counting, and pace calculation. This allows you to track your progress during each workout, effectively enhance exercise effectiveness, and maintain motivation.
[Long Usage Time & Excellent Waterproof Performance] With its long battery life, this smart ring frees you from the hassle of daily charging. Charging is convenient with the included magnetic cable; it snaps on and fully charges in just about 2 hours. Furthermore, it boasts an IP68 waterproof rating, allowing you to use it with confidence in rain, sweat, and even during water-related chores. It is designed to be a durable and convenient companion for your daily life.