{"product_id":"nfc-multifunctional-smart-ring-black-size-6-13-waterproof-ring-for-smartphone-unlock-and-data-sharing-with-embedded-nfc-chip","title":"NFC Multifunctional Smart Ring Black Size 6-13 Waterproof Ring for Smartphone Unlock and Data Sharing with Embedded NFC Chip","description":"\u003ch1\u003eNFC Multifunctional Smart Ring Black Waterproof for Smartphone Unlock\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/1151739258120.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis NFC smart ring replaces the need to remember multiple passwords or carry access cards. Using near-field communication technology, it connects to any NFC-enabled smartphone to perform tasks such as screen unlock, application launch, and sharing business cards or web URLs. The ring is designed with high water level waterproofing, making it suitable for everyday wear without worrying about exposure to moisture. It requires no battery or charging, as it draws power from your phone's NFC field when in use. Available in eight US sizes from 6 to 13, with measured inner diameters and perimeters, this black ring offers a practical alternative to traditional lock methods.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/1504197143249.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe ring's core functionality relies on an embedded NFC chip that communicates with your smartphone. Its waterproof design allows use in various conditions.\u003c\/p\u003e\n\u003ch3\u003eNFC Chip and Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe embedded NFC chip works exclusively with smartphones that have NFC capability. Before use, you need to enable NFC in your phone's settings and install a compatible NFC app. The ring performs actions like unlocking the screen, unlocking apps, launching applications quickly, and sending or reading contact details or URLs.\u003c\/p\u003e\n\u003ch3\u003eWaterproof Design and Build\u003c\/h3\u003e\n\u003cp\u003eWith a high water level waterproof rating, the ring can be worn while washing hands or in light rain. It does not contain any battery or power source, relying solely on the phone's NFC field for operation. This makes it a low-maintenance accessory that fits into daily routines.\u003c\/p\u003e\n\u003ch3\u003eSize and Fit\u003c\/h3\u003e\n\u003cp\u003eThe ring is offered in US ring sizes 6 through 13. Each size has a specific inner diameter: 16.4mm (size 6), 17.3mm (size 7), 18.2mm (size 8), 18.9mm (size 9), 19.7mm (size 10), 20.6mm (size 11), 21.4mm (size 12), and 22.2mm (size 13). The corresponding perimeters range from 52mm to 69mm, ensuring a comfortable fit for different finger sizes.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/1536623417097.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis ring simplifies daily interactions with your smartphone. It is designed for quick, hands-free access to commonly used functions.\u003c\/p\u003e\n\u003ch3\u003eEveryday Smartphone Access\u003c\/h3\u003e\n\u003cp\u003eUse the ring to unlock your phone without typing a password or pattern. It can also unlock specific apps for faster access to messaging, banking, or social media. The action is instant once the ring's chip is placed near the phone's NFC area.\u003c\/p\u003e\n\u003ch3\u003eSharing Information Effortlessly\u003c\/h3\u003e\n\u003cp\u003eShare your business card or a website URL by tapping the ring to another NFC-enabled device or reader. This is useful in professional settings for networking or in personal contexts for quickly sharing recommendations or contact info.\u003c\/p\u003e\n\u003ch3\u003eOffice and Home Convenience\u003c\/h3\u003e\n\u003cp\u003eBeyond phone functions, the ring can be used with compatible NFC-enabled systems to unlock doors, start cars, or log into computers, depending on how you program it with your NFC apps. It replaces carrying multiple keys or cards.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/339436241928.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis accessory offers a durable, battery-free solution for frequent smartphone tasks. Its waterproof design adds practicality for active users.\u003c\/p\u003e\n\u003ch3\u003eDurability and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eWith no battery to replace and a waterproof construction, the ring demands minimal care. Simply wear it as you would any other ring; it withstands daily exposure to water without losing function.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eFor anyone with an NFC-enabled smartphone, this ring eliminates the need for passwords or physical access cards. It provides a quick, hands-free way to perform routine tasks, saving time and reducing reliance on remembering credentials. The range of sizes ensures a good fit for most users.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/351944127931.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black NFC multifunctional smart ring on finger for smartphone unlock, waterproof design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US05\/2306\/2025-10-15\/original-image\/749435052732.webp\"\u003e\u003c\/div\u003e","brand":"rdb0xc-e7","offers":[{"title":"Black \/ Size10","offer_id":53117125460304,"sku":"CJZBLXLX09347-Black-Size10","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size12","offer_id":53117125493072,"sku":"CJZBLXLX09347-Black-Size12","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size6","offer_id":53117125525840,"sku":"CJZBLXLX09347-Black-Size6","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size11","offer_id":53117125558608,"sku":"CJZBLXLX09347-Black-Size11","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size7","offer_id":53117125591376,"sku":"CJZBLXLX09347-Black-Size7","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size8","offer_id":53117125624144,"sku":"CJZBLXLX09347-Black-Size8","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size9","offer_id":53117125656912,"sku":"CJZBLXLX09347-Black-Size9","price":13.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Size13","offer_id":53117125689680,"sku":"CJZBLXLX09347-Black-Size13","price":13.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/0791\/9952\/files\/339436241928.webp?v=1780741088","url":"https:\/\/rdb0xc-e7.myshopify.com\/products\/nfc-multifunctional-smart-ring-black-size-6-13-waterproof-ring-for-smartphone-unlock-and-data-sharing-with-embedded-nfc-chip","provider":"Novea.com","version":"1.0","type":"link"}