Kayza Smart Rings™ are crafted from premium materials such as ceramic, titanium, and stainless steel. Each material offers a unique combination of durability, elegance, and lightweight comfort to suit different preferences and budgets.

Yes, all Kayza Smart Rings™ are fully waterproof, making them suitable for swimming, workouts, and everyday activities. They are designed to withstand water exposure while maintaining their functionality.

The Kayza Smart Rings™ are equipped with advanced sensors to track steps, calories burned, heart rate, sleep patterns, stress levels, and blood oxygen saturation. They also provide gentle activity alerts to help you stay active throughout the day.

The Kayza Smart Rings™ connect seamlessly to the Kayza app via Bluetooth. The app is compatible with both Android (5.0+) and iOS (10.0+) devices, providing real-time data and insights into your health and wellness.

The Kayza Smart Rings™ feature long-lasting batteries designed for extended use. Depending on the model, they offer up to 20 days of standby time or 3 days of active Bluetooth use. They also charge quickly for added convenience.

Yes, all Kayza Smart Rings™ come with a 1-year warranty, ensuring peace of mind and quality assurance. If you encounter any issues, our customer support team is here to help.

We offer free standard shipping worldwide on all orders. Express shipping options are also available at an additional cost for faster delivery.