{"product_id":"simsonlab-sr05-smart-ring-heart-rate-spo2-sleep-tracker-ip68","title":"SIMSONLAB SR05 Smart Ring – Heart Rate, SpO2 \u0026 Sleep Tracker","description":"\n\u003ch2\u003eSIMSONLAB SR05 Smart Ring — All-Day Health Monitoring on Your Finger\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eSIMSONLAB SR05 Smart Ring\u003c\/strong\u003e — a sleek, ultra-lightweight titanium alloy wearable that keeps your wellness data at your fingertips, 24 hours a day. Weighing just 2.5 g and available in five stunning finishes (Gold, Matte Black, Matte Silver, Bright Silver, and Cyan), this ring is as stylish as it is capable. Whether you're hitting the gym, logging miles, or winding down for the night, the SR05 quietly monitors your body and syncs everything to your smartphone. Compatible with \u003cstrong\u003eAndroid and iOS\u003c\/strong\u003e, and supports \u003cstrong\u003eApple Health\u003c\/strong\u003e and \u003cstrong\u003eWeChat Sports\u003c\/strong\u003e integration. Made in China.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3\u003e✅ IP68 Waterproof (5ATM)\u003c\/h3\u003e\n\u003cp\u003eRated \u003cstrong\u003eIP68 \/ 5ATM\u003c\/strong\u003e, the SR05 handles daily hand-washing, rain, and shallow swimming with ease. Wear it through your entire day without worry. \u003cem\u003eNote: Avoid prolonged exposure to hot springs, saunas, or corrosive saltwater.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e✅ Comprehensive 24-Hour Health Monitoring\u003c\/h3\u003e\n\u003cp\u003eTrack the metrics that matter most — all day and all night:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Monitor\u003c\/strong\u003e — continuous real-time tracking powered by the professional Tianyi 3602 sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen (SpO2)\u003c\/strong\u003e — keeps an eye on your oxygen saturation levels around the clock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Tracking\u003c\/strong\u003e — monitors sleep stages and duration so you can understand and improve your rest\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Tracker \u0026amp; Multi-Sport Modes\u003c\/strong\u003e — records activity data across multiple exercise types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e✅ German Dialog DA14531 Low-Power Chipset\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SR05 is the \u003cstrong\u003eGerman Dialog DA14531\u003c\/strong\u003e chipset — renowned for ultra-low power consumption, rapid operation, and rock-solid Bluetooth 5.1 signal stability. Paired with the SC7A20 gravity sensor, every measurement is accurate and delivered in real time.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Up to 10–15 Days Standby Battery\u003c\/h3\u003e\n\u003cp\u003eThe built-in 18 mAh high-performance polymer cobalt battery delivers \u003cstrong\u003e7–9 days of normal use\u003c\/strong\u003e and \u003cstrong\u003e10–15 days of standby time\u003c\/strong\u003e. A full charge takes just 2 hours via the included magnetic charging box — simple, fast, and hassle-free.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Gesture Smart Control\u003c\/h3\u003e\n\u003cp\u003eAn exclusive gesture-control feature lets you flip social media pages, browse content, and trigger your phone's camera remotely — all with a simple hand movement. A truly hands-free smart experience.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Titanium Alloy Body — Durable \u0026amp; Refined\u003c\/h3\u003e\n\u003cp\u003eCrafted with a \u003cstrong\u003etitanium alloy body\u003c\/strong\u003e and precision glue-sealing, the SR05 is built to last while remaining feather-light (≈ 2.5 g). Sizes #7 through #12 are available — measure your inner finger diameter carefully before ordering.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Bluetooth 5.1 \u0026amp; OTA Firmware Upgrades\u003c\/h3\u003e\n\u003cp\u003eBluetooth 5.1 ensures fast pairing, smooth data sync, and minimal battery drain. The ring also supports remote OTA and FOTA firmware updates via the \u003cem\u003eJring\u003c\/em\u003e app, so you always get the latest features and optimizations.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSR05\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGerman Dialog DA14531\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTianyi 3602 Heart Rate, SC7A20 Gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 mAh Polymer Cobalt\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7–9 days use \/ 10–15 days standby\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2 hours (magnetic charging box)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproofing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP68 \/ 5ATM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#7 – #12\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold, Matte Black, Matte Silver, Bright Silver, Cyan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAndroid \u0026amp; iOS (Jring App)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHealth Sync\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApple Health, WeChat Sports\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C – 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × SR05 Smart Ring\u003c\/li\u003e\n  \u003cli\u003e1 × Special Magnetic Charging Box\u003c\/li\u003e\n  \u003cli\u003e1 × Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eFully charge the ring before first use.\u003c\/li\u003e\n  \u003cli\u003eDownload the \u003cstrong\u003eJring\u003c\/strong\u003e app (available on iOS \u0026amp; Android).\u003c\/li\u003e\n  \u003cli\u003eFollow in-app instructions to complete Bluetooth pairing and device binding.\u003c\/li\u003e\n  \u003cli\u003eWear the ring and let it do the work — data syncs automatically.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor more information on understanding key health metrics like heart rate and blood oxygen, visit the CDC Heart Disease \u0026amp; Health Resource Center.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Is the SIMSONLAB SR05 Smart Ring compatible with iPhone and Android phones?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The SR05 smart ring is fully compatible with both iOS and Android devices via the Jring app. It also integrates seamlessly with Apple Health and WeChat Sports for centralized health data management.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How waterproof is the SR05 smart ring — can I swim with it?\u003c\/h4\u003e\n\u003cp\u003eA: The SR05 carries an IP68 \/ 5ATM waterproof rating, making it resistant to daily splashing, rain, hand-washing, and shallow swimming. It is not recommended for long-term immersion in hot water, hot springs, saunas, or corrosive seawater, as these can degrade the internal components over time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last, and how do I charge it?\u003c\/h4\u003e\n\u003cp\u003eA: The 18 mAh polymer cobalt battery delivers 7–9 days of normal use and up to 10–15 days on standby. Charging is done via the included magnetic charging box and takes approximately 2 hours for a full charge.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What health metrics does the SR05 smart ring track?\u003c\/h4\u003e\n\u003cp\u003eA: The SR05 continuously monitors heart rate, blood oxygen (SpO2), sleep quality, step count, and activity data across multiple sport modes — giving you a comprehensive picture of your daily wellness and fitness progress.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What ring sizes are available, and how do I choose the right one?\u003c\/h4\u003e\n\u003cp\u003eA: The SR05 is available in sizes #7 through #12 (US ring sizes). We recommend measuring your finger's inner diameter carefully before purchasing to ensure the best fit. The ring should sit snugly — not too tight, not too loose — for accurate sensor readings.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the SIMSONLAB SR05 Smart Ring compatible with iPhone and Android phones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The SR05 smart ring is fully compatible with both iOS and Android devices via the Jring app. It also integrates seamlessly with Apple Health and WeChat Sports for centralized health data management.\"}}, {\"@type\": \"Question\", \"name\": \"How waterproof is the SR05 smart ring — can I swim with it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SR05 carries an IP68 \/ 5ATM waterproof rating, making it resistant to daily splashing, rain, hand-washing, and shallow swimming. 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