The Hack Book Smart Ring - Sleep Apnea Monitoring + Health & Temperature Monitoring for Men & Women - Waterproof - for Android & iOS

Introducing our newest Smart Ring, a revolutionary health monitoring device designed for both men and women. With its sleek and modern design, this smart ring is not just a stylish accessory but also a powerful health management tool that fits comfortably on your finger.

Experience the ultimate in health monitoring technology with multiple sensors that track various aspects of your well-being. The Smart Ring features an advanced accelerometer to automatically monitor your movements and activities, while the biosensor keeps tabs on your heart rate, providing you with invaluable insights into your cardiovascular health.

Stay informed about your body's temperature changes with the skin temperature monitoring feature, which regularly checks your temperature while you sleep, ensuring you are aware of any fluctuations that may indicate health changes.

With a 5ATM waterproof rating, you can wear the R09 Smart Ring without fear of water damage. Whether you're swimming, showering, or simply caught in the rain, this ring is designed to withstand it all, allowing you to monitor your health continuously, even in water.

Crafted with a comfortable and exquisite curved concave surface, this smart ring is made from durable stainless steel that maintains its shine and elegance over time. Its slim and lightweight design feels almost weightless on your finger, making it perfect for daily wear.

Choose from multiple color options to match your style for any occasion. The Smart Ring is not only functional but also fashionable, making it a versatile addition to your accessory collection.

This smart ring is equipped with high-accuracy biosensors that track skin temperature, heart rate, SPO2, and even female health metrics, ensuring you have a comprehensive understanding of your health 24/7.

With the auto measurement feature in the mobile app, you can easily monitor your skin temperature, an essential indicator of your overall health.

The sleep monitoring feature automatically tracks your sleep quality and generates detailed reports to help you cultivate better sleeping habits.

Engage in smart fitness with visible health status updates. The Smart Ring supports various sports modes, including walking, running, cycling, and swimming, allowing you to track your real-time heart rate, steps, distance, calories burned, and exercise duration.

Thanks to its super low power consumption design, the Smart Ring boasts a long standby time of 5-7 days on a single charge. The included portable charging case with a 200mAh capacity extends usage up to an impressive 60 days, ensuring you stay connected to your health without interruption.

Take control of your health with our newest Smart Ring, where cutting-edge technology meets elegant design. Monitor your health effortlessly and stylishly, all at your fingertips.

Ring Sizes:

8 - UK size Q/USA size 8.5 - Circumference: 57mm; Diameter: 18.2mm

9 - UK size S/USA size 9.5 - Circumference: 59.8mm; Diameter: 19mm

10 - UK size U/USA size 10.5 - Circumference: 62.4mm; Diameter: 19.9mm

11 - UK size X/USA size 12 - Circumference: 65mm; Diameter: 20.7mm

12 - UK size Y/USA size 12.5 - Circumference: 67.5mm; Diameter: 21.5mm