Smart Fitness Ring for Women Diamond Ring Activity Tracker Heart Rate Monitor Sleep Tracker Smart Rings Pedometer Step Counter Calorie Counter Exercise Ladies Rings for Women

FITNESS SMART RING: A healthy future is at your fingertips. After wearing the ring, it monitors your heart rate and also supports female physiological cycle monitoring.
MULTIPLE SPORTS MODES: It records exercise data, accurately tracking steps, calories burned, and distance. It supports over 100 exercise modes.
TAKE PHOTOS REMOTELY: No selfie stick is required for remote photography. CONVENIENT LIFE, SLEEP
RING: It automatically monitors sleep at night, recording sleep duration and analyzing sleep data and depth to help you develop good sleep habits.
LARGE CAPACITY: The built-in high-performance heart rate sensor utilizes a green light sensor to quickly measure your heart rate. You can also use the app to measure your heart rate.
Smart ring capacity: 18mAh, featuring fast charging with a magnetic charger, providing 3-5 days of use per charge.
FIND YOUR SIZE: #7
(Ring inner diameter: 17.3 mm/ 0.68", Ring
circumference: 54.3 mm/ 2.14" ), #8
(Ring inner diameter: 18.1 mm/ 0.71", Ring
circumference: 56.9 mm/ 2.24" ), #9
(Ring inner diameter: 18.9 mm/ 0.74", Ring
circumference: 59.5 mm/ 2.34" ), #10
(Ring inner diameter: 19.8 mm/ 0.78", Ring
circumference: 62.1 mm/ 2.44" )