{"product_id":"k9-smart-watch-with-1-39-inch-round-screen-wireless-charging-nfc-payment-bluetooth-5-2-call-function-heart-rate-and-blood-oxygen-monitoring-compatible-with-apple-ios-and-android-smartphones","title":"K9 Smart Watch with 1.39-inch Round Screen, Wireless Charging, NFC Payment, Bluetooth 5.2 Call Function, Heart Rate and Blood Oxygen Monitoring, Compatible with Apple iOS and Android Smartphones","description":"\u003ch1\u003eK9 Smart Watch: 1.39-inch Round Screen with Wireless Charging and NFC Contactless Payment\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/1bf09177-e59a-4daa-a658-58f40c02e84d.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe K9 smart watch combines core health tracking with everyday convenience in a 44mm diameter design. Its 1.39-inch circular touchscreen offers a clear, customisable interface for monitoring fitness metrics and smartphone notifications. Powered by a Rui Yu RTL8763EWE Bluetooth 5.2 chip, it maintains a stable connection for calls and app syncing. A significant practical advantage is its support for NFC and Alipay, allowing for contactless payments directly from the wrist. With a 300mAh battery supporting wireless charging and a typical operational life of 5 to 7 days, it is designed for users seeking a balance of functionality and battery longevity without daily charging.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/4e5a0b37-8c7e-4945-8f0d-c4d75ce95e6b.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe K9's functionality is built around a zinc alloy case and an IML-protected screen, providing a balance of structure and display clarity. The silicone strap ensures a secure and adjustable fit for all-day wear during activities.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe watch case utilises zinc alloy, a material chosen for its strength and finish, housing the internal electronics. The screen is protected by IML (In-Mould Labelling) technology, which can enhance scratch resistance and visual clarity. The accompanying strap is made from silicone, a flexible and skin-friendly material common in wearables for its comfort and durability during exercise.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith a case diameter of 44mm, the K9 presents a noticeable wrist presence suitable for most adult sizes. The 1.39-inch screen size with a 360x360 pixel resolution provides ample space for displaying complex data like fitness graphs or message previews. The full touch screen capability allows for intuitive navigation through menus and various sports modes without relying solely on physical buttons.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/52833026-cc64-4b48-b191-98c7af251b2a_d09bc31b-e438-4035-95c0-df79772158b4.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis device serves as a bridge between a dedicated fitness tracker and a smartphone companion, suitable for both active lifestyles and daily organisation.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor fitness enthusiasts and professionals monitoring their activity, the watch supports over 100 sport modes via its companion app, including walking, running, cycling, football, and basketball. The health monitoring suite provides continuous tracking of heart rate, blood oxygen saturation (SpO2), and blood pressure, offering data points for reviewing workout intensity and recovery. The built-in stopwatch and remote camera control are practical tools for timing sessions or group photos.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eBeyond sports, the K9 functions as a daily convenience tool. NFC and Alipay payment support allow for quick transactions at shops without reaching for a wallet or phone. Notifications for calls, SMS, and apps like WhatsApp and Instagram keep users informed. Features like sedentary reminders, drinking water alerts, weather updates, and a women's health tracker integrate wellness prompts into the daily routine. The ability to store contacts and make Bluetooth calls directly from the watch adds hands-free utility.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/5ca7b98c-c1ce-43f4-83b2-5201bd97ad59.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of the K9 smart watch lies in its consolidation of multiple devices into one, coupled with a battery life that reduces charging frequency.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe device is designed for continual use, with a typical battery life of 5-7 days per charge mitigating the need for daily power management. The wireless charging system adds convenience, eliminating wear on physical charging ports. The silicone strap is easy to clean with a damp cloth, and the watch's 14-language support, including Simplified Chinese, English, and Spanish, makes it usable in various regions. Minimal maintenance is required beyond periodic charging and app syncing.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThe K9 is positioned for users who want extended battery life, contactless payment capability, and comprehensive health tracking in a single device. Its compatibility with both major mobile operating systems (Apple iOS 10.0+ and Android 5.0+) broadens its potential user base. The inclusion of an encoder (scroll wheel) for navigation, a flashlight, and a calculator adds to its utility as a standalone tool. For buyers comparing options, the concrete differentiators are the combined 1.39-inch round screen, wireless charging, NFC payments, and the 5-7 day battery specification, which are all supported by the provided source data.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/7e2ebda2-b09e-48ae-a157-7c36779af9ee.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/c8e843f7-b44f-4845-9b4f-962f5b0ea6bc.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/c8fded06-27ea-4fae-832a-32ecddb38f23.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/d87337f9-5c9c-47c4-8c5f-5e5ab8f24146.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/dc291232-691c-4845-969f-3278be849098.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black K9 smart watch with round screen on a silicone strap, showing a fitness stats dial.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/595\/2025-10-04\/original-image\/ed719330-4c35-4203-a565-e4dda73206a7.webp\"\u003e\u003c\/div\u003e","brand":"test555f1j7iewd4r","offers":[{"title":"Black","offer_id":55021536510281,"sku":"CJZN172188701AZ","price":58.88,"currency_code":"GBP","in_stock":true},{"title":"Silver brown skin","offer_id":55021536543049,"sku":"CJZN172188704DW","price":56.88,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":55021536575817,"sku":"CJZN172188702BY","price":58.88,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":55021536608585,"sku":"CJZN172188703CX","price":58.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/1456\/6217\/files\/c8e843f7-b44f-4845-9b4f-962f5b0ea6bc.webp?v=1786238133","url":"https:\/\/tjm11k-uw.myshopify.com\/products\/k9-smart-watch-with-1-39-inch-round-screen-wireless-charging-nfc-payment-bluetooth-5-2-call-function-heart-rate-and-blood-oxygen-monitoring-compatible-with-apple-ios-and-android-smartphones","provider":"TruePrime.com","version":"1.0","type":"link"}