KASTWAVE Fit Ring - Smart Ring Heart Rate Blood Oxygen

🌟 Why Choose Us?

This ultra-narrow smart ring is designed for all-day comfort and continuous health tracking. With 24-hour monitoring for heart rate, blood oxygen, sleep quality, and daily activity, it provides clear insights to help improve overall wellness.

✨ Key Benefits:

✔ Continuous Monitoring: Tracks heart rate and blood oxygen throughout the day to support better lifestyle awareness.

✔ Sleep Support: Measures deep sleep, light sleep, and wake time, helping you build healthier sleep habits.

✔ Activity Tracking: Automatically records steps, calories, and distance, with sport modes for detailed workout insights.

✔ Waterproof Durability: IP68 waterproof rating makes it ideal for everyday use, including hand washing, cold bathing, or swimming.

✔ Charging Case Convenience: Includes a wireless charging case that keeps your smart ring powered and ready anytime.

🌟 Specifications:

🔹Item Type: Smart ring

🔹Functions: Heart rate, blood oxygen, sleep tracking, steps, calories, distance

🔹Waterproof Rating: IP68

🔹Charging Method: Wireless charging case

🔹 App Compatibility: Design for Android 8.0+ / for iOS 12.0+

🔹Suitable For: Men and women

🎁 Package Included:

✔1 × Smart Ring

✔1 × Charging Case

✔1 × User Manual