Smart Ring Health Tracker for Men/Women,Fitness Ring Sleep Tracker,Fast Charging for Long-Lasting Use,for Pedometer Exercise,Monitor Sleep, Heart...

MEASURE BEFORE PURCHASING: This smart ring is a standard ring size. If you are uncertain of your ring size, you can first acquire a sizing kit. This kit assists in selecting the most appropriate ring size. COMPREHENSIVE HEALTH TRACKING: This smart ring monitors your heart rate, oxygen saturation, and stress levels throughout the day. It also records steps, distance, and calories from daily activities, and includes sleep tracking and multi-sport modes, delivering valuable insights about your health. STYLISH, DURABLE AND WATERPROOF DESIGN: Crafted from high-quality, lightweight aluminum alloy with a frosted finish, it is robust and pleasant to wear. The textured look is timeless and stylish for any event. REMOTE PHOTO CONTROL: After activating the remote photo feature in the app, you can take photos from a distance by gently shaking the finger wearing the ring, which is handy and efficient. NO SUBSCRIPTION: After connecting via Bluetooth and pairing the smart ring, you can utilize all functions within the app. You can observe and examine your body's health and exercise data at any moment without any extra subscription charges