--- product_id: 655999491 title: "Smart Health, Smart Health Tracker, Ceramic Sleep Quality for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in)" brand: "cryfokt" price: "¥4731" currency: JPY in_stock: true url: https://www.desertcart.jp/products/655999491-smart-health-smart-health-tracker-ceramic-sleep-quality-for-jyoupro store_origin: JP region: Japan --- # IP68 waterproof rating Advanced health sensors 7-day battery life Smart Health, Smart Health Tracker, Ceramic Sleep Quality for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in) **Brand:** cryfokt **Price:** ¥4731 **Availability:** ✅ In Stock ## Summary > 💍 Elevate Your Wellness Game with Style! ## Quick Answers - **What is this?** Smart Health, Smart Health Tracker, Ceramic Sleep Quality for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in) by cryfokt - **How much does it cost?** ¥4731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/655999491-smart-health-smart-health-tracker-ceramic-sleep-quality-for-jyoupro) ## Best For - cryfokt enthusiasts ## Why This Product - Trusted cryfokt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof Wonder:** Dive into health tracking, even in water! - • **Fashion Meets Function:** Sleek ceramic design for stylish wear. - • **Seamless Compatibility:** Works with both iOS and Android devices. - • **Stay Ahead of Your Health:** Monitor exercise and sleep quality effortlessly. - • **Smart Insights for Smart Living:** Personalized health advice at your fingertips. ## Overview The CryfoktSmart Health Ring is a cutting-edge health tracker designed to monitor your exercise and sleep quality through advanced sensors. With an elegant ceramic and stainless steel design, it offers a comfortable fit while being IP68 waterproof, allowing for uninterrupted health tracking during water activities. Compatible with both iOS and Android devices, this smart ring provides personalized health insights and boasts a remarkable 7-day battery life. ## Description Smart Health, Smart Health Tracker, Ceramic Sleep Quality for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in) ## Features - Health Ring: This smart health ring uses advanced sensors to your health condition by analyzing key body such as exercise data and sleep quality, which helps you keep of your health at all times. - : The smart ring offers a comfortable and seamless wearing experience. It makes an ideal that will make your loved ones feel special and grateful. Whether for weddings, graduation ceremonies, or housewarming parties, it is the . - Reshape Your Healthy Life: More than just a health monitoring device, it promotes an active and healthy . By recording and analyzing your health data, it motivates you to make better choices for a healthier, more vibrant, and balanced life. Whether you are passionate about fitness, focus on sleep, or aim to manage stress effectively, the smart ring provides customized advice and guidance. - IP68 Waterproof: This sleep quality ring can be worn freely in water related activities such as handwashing, bathing, and swimming. All sensors continue to monitor your health data without interruption. - Combination of Fashion and Technology: The smart health ring made of polished ceramic and 316 stainless steel, it is elegant, lightweight, stylish, and comfortable to wear. Energy saving technology ensures continuous monitoring for up to 7 days on a single . The ring is compatible for Android and for iOS devices, allowing you to conveniently view your data anytime. ## Product Details - **Operating system:** iOS, Android - **Special features:** Lightweight - **Battery capacity:** 18 Milliamp Hours - **Connectivity technology:** Bluetooth - **Wireless communication standard:** Bluetooth ## Images ![Smart Health, Smart Health Tracker, Ceramic Sleep Quality for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in) - Image 1](https://m.media-amazon.com/images/I/51RviRBzR8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Cryfokt Smart Health Ring, Smart Ring Health Tracker, Ceramic Sleep Quality Ring for JYouPro App Rechargeable Black IP68 Waterproof for IOS Devices (Size 10, 19.8mm/0.78in) - JK JK Copier Paper - A4, 500 Sheets, 75 Gsm, 1 Ream --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/655999491-smart-health-smart-health-tracker-ceramic-sleep-quality-for-jyoupro](https://www.desertcart.jp/products/655999491-smart-health-smart-health-tracker-ceramic-sleep-quality-for-jyoupro) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-13*