Activity Trackers Fitness Ring with 24/7 Heart Rate Monitor, Step Counter, Calorie Pedometer, No Subscription, for iOS Android SIZE 12

New never used to big and i never got to return it Comfortable to wear and Waterproof: After continuous efforts and innovation, the thickness of this new generation of the ultra-thin vital health ring for women men is 0.084 inch, which is 0.025 inch thinner than the others, the width of this smart rings for men is 0.254 inch, which is 0.07 inch narrower than other smart rings, and it is very comfortable to wear, the health ring is waterproof and crafted from high-quality materials, ensuring it can handle everything from workouts to showers. Activity & Fitness Tracker: The fitness rings for women men automatically tracks various activities, it serves as a comprehensive fitness tracker, keep your fitness goals on track by monitoring your steps, sport time, heart rate, calories burned, distance throughout the day, and activity levels. The fitness ring helps you stay motivated and and active. Precision Sleep Monitoring: This ultra-thin health rings for women men can also automatically monitor your sleep. This sleep tracker ring allows you to view daily, weekly and monthly sleep data in the App. Enhance your sleep quality with detailed reports on deep sleep, light sleep, eye movement, and number of awakenings. Women's Health and Air Gestures: Smart ring for women accurately predicts your period & ovulation dates based on women-strual data,timely remindersbefore cycle. When you select women, you can use the women's health tracking function. If you are a man, this feature is not available. And you can touch the surface of the ring, slide to control for Tik tok to turn pages up and down, take photos and videos remotely, play music games, turn pages of e-books etc. No APP Fee and Long Battery Life: No subscription fee, waterproof smart rings fitness tracker with wireless charging, after the sleep tracker ring is fully charged, it can be used continuously for up to 7 days. Whether it is birthday, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, or Christmas, smart rings are a practical and meaningful gift.