{"product_id":"r03-sleep-tracker-blood-oxygen-heart-rate-monitor-multifunction-smart-ring-with-charging-case","title":"R03 Smart Ring 5ATM BT 5.0 – Heart Rate, SpO2, Sleep, QRing App","description":"\u003cp\u003eThe R03 is a 5ATM waterproof smart ring in stainless steel with Bluetooth 5.0 (BLE). Chipset: RF03. Accelerometer: STK8321 (Sitronix). Heart rate sensor: VC30F (Vcare). Memory: RAM 208KB, FLASH 512KB. Ring battery: 15mAh lithium polymer. Charging case battery: 200mAh. Charging time: approximately 1 hour. Usage: 5–7 days. Standby: 15 days. Sizes: #7 (17.9mm) to #12 (21.6mm). App: QRing. GPS: not supported. Compatibility: Android 5.1 and above, iOS 8.0 and above. Certifications: CE, CE-RoHS. Curated by Aetheo.\u003c\/p\u003e\n\n\u003ch3\u003eWhy you'll like it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5ATM waterproof — suitable for swimming and water activity\u003c\/li\u003e\n  \u003cli\u003e15mAh ring battery — 5–7 days of use, 15 days standby\u003c\/li\u003e\n  \u003cli\u003eTracks heart rate, blood pressure, blood oxygen, and sleep\u003c\/li\u003e\n  \u003cli\u003eMultiple sport modes — activity, steps, distance, and calories\u003c\/li\u003e\n  \u003cli\u003e30+ languages supported — Android 5.1+ and iOS 8.0+ compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesigned for health monitoring across active and everyday wear\u003c\/h3\u003e\n\u003cp\u003eThe R03 uses the VC30F heart rate sensor and STK8321 accelerometer to record health and activity data through the QRing app on Android 5.1 and above or iOS 8.0 and above. The 5ATM waterproof rating allows for swimming and sustained water exposure without removal. With 5–7 days of active battery life and a 200mAh charging case, the ring stays powered through extended wear. Curated by Aetheo.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003ch4\u003eHeart rate, blood pressure, blood oxygen, and sleep tracking\u003c\/h4\u003e\n\u003cp\u003eThe VC30F optical heart rate sensor records heart rate, blood pressure, and blood oxygen saturation (SpO2). Sleep tracking records sleep stages and duration automatically. Step count, distance, and calorie data are logged alongside health metrics. This device tracks and records data — it does not diagnose, treat, or replace medical advice.\u003c\/p\u003e\n\u003ch4\u003eMultiple sport modes and photo capture\u003c\/h4\u003e\n\u003cp\u003eThe QRing app supports multiple sport modes for exercise recording. Remote photo capture is supported — the ring acts as a shutter trigger for the paired phone camera. GPS is not supported in the ring or via app-based location — the R03 does not have GPS capability of any kind.\u003c\/p\u003e\n\u003ch4\u003e5ATM waterproofing — stainless steel construction\u003c\/h4\u003e\n\u003cp\u003eThe 5ATM water resistance rating is higher than standard IP68, allowing for swimming and prolonged water exposure. The stainless steel ring body is suitable for active and outdoor use.\u003c\/p\u003e\n\u003ch4\u003e15mAh ring — 200mAh charging case — approximately 5–7 days\u003c\/h4\u003e\n\u003cp\u003eThe 15mAh ring battery provides approximately 5–7 days of active use or 15 days on standby. The ring recharges from the 200mAh charging case in approximately 1 hour. The QRing app is compatible with Android 5.1 and above and iOS 8.0 and above, supporting over 30 languages including English, Simplified Chinese, Traditional Chinese, German, French, Italian, Spanish, Portuguese, Polish, Russian, Ukrainian, Japanese, Korean, Arabic, and more.\u003c\/p\u003e\n\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeart rate, blood pressure, SpO2, and sleep monitoring\u003c\/li\u003e\n  \u003cli\u003e5ATM waterproof wear — suitable for swimming\u003c\/li\u003e\n  \u003cli\u003e5–7 day battery with 200mAh charging case\u003c\/li\u003e\n  \u003cli\u003eSport mode tracking — steps, distance, calories, photo capture\u003c\/li\u003e\n  \u003cli\u003e30+ language support — Android 5.1+ \/ iOS 8.0+ with QRing app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × R03 Smart Ring\u003c\/li\u003e\n  \u003cli\u003e1 × Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1 × Charging Case (200mAh)\u003c\/li\u003e\n  \u003cli\u003e1 × English User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and setup\u003c\/h3\u003e\n\u003cp\u003eMaterial: stainless steel. Bluetooth: 5.0 BLE. Waterproof: 5ATM. Chipset: RF03. Accelerometer: STK8321. HR sensor: VC30F. Memory: RAM 208KB, FLASH 512KB. Ring battery: 15mAh lithium polymer. Case battery: 200mAh. Charging: approx. 1H. Usage: approx. 5–7 days. Standby: approx. 15 days. Sizes: #7 (17.9mm) to #12 (21.6mm). App: QRing. GPS: not supported. Compatible: Android 5.1+ \/ iOS 8.0+. Languages: 30+. Certifications: CE, CE-RoHS.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the R03 smart ring?\u003c\/h3\u003e\n\u003cp\u003eThe R03 is a Bluetooth 5.0 smart ring in stainless steel — 5ATM waterproof, RF03 chipset, VC30F HR sensor, STK8321 accelerometer, RAM 208KB \/ FLASH 512KB, 15mAh ring, 200mAh case, approx. 5–7 day battery, 15 day standby, heart rate, blood pressure, SpO2, sleep, steps, sport modes. GPS: not supported. Sizes #7–#12. CE, CE-RoHS certified. QRing app. Android 5.1+ \/ iOS 8.0+. 30+ languages. Curated by Aetheo.\u003c\/p\u003e\n\n\u003ch3\u003eComplete your routine\u003c\/h3\u003e\n\u003cp\u003eExplore more curated technology and everyday wellness essentials from Aetheo, designed to make modern living feel simpler, calmer and more considered.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow long does the R03 smart ring battery last?\u003c\/summary\u003e\n  \u003cp\u003eThe R03 has a 15mAh ring battery providing approximately 5–7 days of active use or 15 days on standby. The ring charges from the included 200mAh charging case in approximately 1 hour.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Aetheo SELECT","offers":[{"title":"Tarnish\/Size 7","offer_id":55110974505294,"sku":"6899003254A","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Tarnish\/Size 8","offer_id":55110974538062,"sku":"6899003254B","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Tarnish\/Size 9","offer_id":55110974570830,"sku":"6899003254C","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Tarnish\/Size 10","offer_id":55110974603598,"sku":"6899003254D","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Tarnish\/Size 11","offer_id":55110974636366,"sku":"6899003254E","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Tarnish\/Size 12","offer_id":55110974669134,"sku":"6899003254F","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 7","offer_id":55110974701902,"sku":"6899003254G","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 8","offer_id":55110974734670,"sku":"6899003254H","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 9","offer_id":55110974767438,"sku":"6899003254I","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 10","offer_id":55110974800206,"sku":"6899003254J","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 11","offer_id":55110974832974,"sku":"6899003254K","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Gold\/Size 12","offer_id":55110974865742,"sku":"6899003254L","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/2302\/6510\/files\/6899003254A-1.jpg?v=1762766150","url":"https:\/\/aetheo.com\/products\/r03-sleep-tracker-blood-oxygen-heart-rate-monitor-multifunction-smart-ring-with-charging-case","provider":"Aetheo","version":"1.0","type":"link"}