{"product_id":"garrack-huc-hk-bd10-k-haikyu-karasuno-high-school-smart-watch-amoled-bluetooth-fitness-tracker-unisex","title":"GARRACK HUC-HK-BD10-K Haikyu!! Karasuno High School Smart Watch AMOLED Bluetooth Fitness Tracker Unisex","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe GARRACK HUC-HK-BD10-K is a special collaboration smartwatch inspired by Karasuno High School from the popular anime Haikyu!!. Combining practical wearable technology with exclusive anime-themed content, this model allows fans to bring the spirit of Karasuno’s volleyball team into their everyday lives.\u003c\/p\u003e\n\u003cp\u003eDesigned around Karasuno's iconic orange and navy team colors, the smartwatch features a custom two-tone silicone band and exclusive watch faces showcasing beloved characters from the series. Interactive features include a step-count-linked display that changes characters as activity levels increase and a unique animation that reveals Karasuno's famous \"Fly\" banner when the wearer's heart rate exceeds a certain level. Additional custom interfaces for notifications, calorie tracking, and heart rate monitoring further immerse fans in the world of Haikyu!!.\u003c\/p\u003e\n\u003cp\u003eEquipped with a vivid 1.47-inch AMOLED display, Bluetooth connectivity, heart rate monitoring, sleep tracking, and support for more than 100 workout modes, the HUC-HK-BD10-K delivers everyday functionality alongside its collectible appeal. With compatibility for both Android and iOS devices, fast charging capability, and up to 14 days of battery life under normal use, it is a practical smartwatch designed for anime fans and active lifestyles alike.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Name: GARRACK Haikyu!! Collaboration Model\u003c\/li\u003e\n\u003cli\u003eModel Code: HUC-HK-BD10-K\u003c\/li\u003e\n\u003cli\u003eDesign Theme: Karasuno High School\u003c\/li\u003e\n\u003cli\u003eCase: 8.99 mm × 24.86 mm × 43.45 mm, 23 g, plastic\u003c\/li\u003e\n\u003cli\u003eBand: Orange and navy silicone strap\u003c\/li\u003e\n\u003cli\u003eWrist Size: 130–210 mm\u003c\/li\u003e\n\u003cli\u003eWater Resistance: 5 bar \/ 50 m\u003c\/li\u003e\n\u003cli\u003eDisplay: 1.47-inch AMOLED, 194 × 368 pixels, 282 PPI\u003c\/li\u003e\n\u003cli\u003eSensors: 9-axis IMU sensor (accelerometer, gyroscope, geomagnetic sensor), optical heart rate sensor, ambient light sensor\u003c\/li\u003e\n\u003cli\u003eConnectivity: Bluetooth 5.0, BLE\u003c\/li\u003e\n\u003cli\u003eCompatible OS: Android 9.0 or later, iOS 13.0 or later\u003c\/li\u003e\n\u003cli\u003eControls: Full-touch display and side button\u003c\/li\u003e\n\u003cli\u003eCharging Port: Magnetic charging port\u003c\/li\u003e\n\u003cli\u003eCharging Input: 5V \/ 1A\u003c\/li\u003e\n\u003cli\u003eBattery Life (Typical Use): Approx. 14 days\u003c\/li\u003e\n\u003cli\u003eBattery Life (Heavy Use): Approx. 8 days\u003c\/li\u003e\n\u003cli\u003eBattery Life (AOD Enabled): Approx. 3 days\u003c\/li\u003e\n\u003cli\u003eFunctions: Heart rate monitoring, sleep tracking, notifications, activity tracking, calorie tracking, workout tracking\u003c\/li\u003e\n\u003cli\u003eWorkout Modes: 100+ modes\u003c\/li\u003e\n\u003cli\u003eSpecial Features: Haikyu!! collaboration, Karasuno High School design, exclusive watch faces, step-linked character display, \"Fly\" banner animation, custom notification interface\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 45°C\u003c\/li\u003e\n\u003cli\u003eWarranty: Official manufacturer warranty (1 year)\u003c\/li\u003e\n\u003cli\u003eRelease Date: September 26, 2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Highlights\u003c\/h3\u003e\n\u003cp\u003eThe HUC-HK-BD10-K captures the energy and determination of Karasuno High School through its distinctive orange and navy design and exclusive Haikyu!! animations. Every interaction is designed to celebrate the team's journey and inspire daily activity.\u003c\/p\u003e\n\u003cp\u003eIts AMOLED display delivers vibrant visuals for the character-themed watch faces and interactive features. The step-linked character changes and iconic \"Fly\" banner animation create an engaging experience that connects fitness goals with the world of Haikyu!!.\u003c\/p\u003e\n\u003cp\u003eLightweight at only 23 grams, the smartwatch remains comfortable throughout workouts, daily activities, and sleep tracking. Support for more than 100 workout modes, heart rate monitoring, and smartphone notifications ensures excellent everyday usability.\u003c\/p\u003e\n\u003cp\u003eAs an officially licensed Haikyu!! collaboration model, the HUC-HK-BD10-K combines anime collectibility with modern smartwatch functionality, making it an ideal companion for fans who want to stay connected, active, and inspired.\u003c\/p\u003e\n\u003ch3\u003eShort Promo Line\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHaikyu!! Karasuno High School Model \/ AMOLED Smart Watch \/ Interactive Anime Features \/ Up to 14-Day Battery Life\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UENI TRADING CO., LTD.","offers":[{"title":"Default Title","offer_id":48726243999999,"sku":"HUC-HK-BD10-K","price":16200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/huc-hk-bd10-k_1.jpg?v=1781959434","url":"https:\/\/japanheartfulstore.com\/products\/garrack-huc-hk-bd10-k-haikyu-karasuno-high-school-smart-watch-amoled-bluetooth-fitness-tracker-unisex","provider":"Japan Heartful Store","version":"1.0","type":"link"}