{"product_id":"hasznalt-amazfit-gts-3-okosora-graphite-black","title":"Used Amazfit GTS 3 Smartwatch – Graphite Black","description":"\u003cp\u003eUsed Amazfit GTS 3 smartwatch in elegant Graphite Black.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1.75-inch display\u003c\/li\u003e\u003cli\u003eGPS, heart-rate and SpO₂ measurement\u003c\/li\u003e\u003cli\u003eActivity, stress and sleep tracking\u003c\/li\u003e\u003cli\u003eAlexa and voice control\u003c\/li\u003e\u003cli\u003eAndroid 7.0+, iOS 12.0+\u003c\/li\u003e\u003cli\u003e5 ATM water resistance\u003c\/li\u003e\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eCondition and warranty\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThis product is a \u003cstrong\u003eused\u003c\/strong\u003e smartwatch.\u003c\/li\u003e\u003cli\u003eWarranty: 12 months.\u003c\/li\u003e\u003cli\u003eSome product images are manufacturer illustrations and may show other colour variants; the item sold is Graphite Black.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003ch3\u003eFour health metrics with one tap\u003c\/h3\u003e\u003cp\u003eMeasure heart rate, blood oxygen (SpO₂), stress level and breathing rate with a single tap. The watch alerts you if it detects low SpO₂ while awake; a manual SpO₂ test takes about 15 seconds.\u003c\/p\u003e\u003ch3\u003eAll-day heart-rate monitoring, even while swimming\u003c\/h3\u003e\u003cp\u003eAlerts for unusually high or low heart rate, plus heart-rate zone tracking to optimise your workouts.\u003c\/p\u003e\u003ch3\u003eSleep and stress monitoring, PAI\u003c\/h3\u003e\u003cp\u003eCheck sleep data and sleep breathing quality directly on the watch. Stress monitoring with alerts, menstrual cycle tracking and a PAI score based on heart-rate and activity data.\u003c\/p\u003e\u003ch3\u003ePrecise navigation\u003c\/h3\u003e\u003cp\u003eBuilt-in barometric altimeter and GPS, GLONASS, Galileo, BDS and QZSS satellite positioning for accurate route tracking.\u003c\/p\u003e\u003ch3\u003e150+ sports modes and Virtual Pacer\u003c\/h3\u003e\u003cp\u003eOver 150 sports modes and automatic recognition of 8 sports (e.g. running, walking, cycling, pool swimming, rowing machine, elliptical). Virtual Pacer lets you race against your own earlier runs outdoors or on the treadmill.\u003c\/p\u003e\u003ch3\u003eVoice control\u003c\/h3\u003e\u003cp\u003eBuilt-in Amazon Alexa (English, in supported regions) and an offline voice assistant that works without internet, e.g. to start a sports mode or open a health measurement.\u003c\/p\u003e\u003ch3\u003eSlim, elegant design\u003c\/h3\u003e\u003cp\u003e8.8 mm thin case, curved bezel-less glass and a physical crown with haptic feedback. 1.75-inch AMOLED display, 100+ watch faces and always-on display mode.\u003c\/p\u003e\u003ch3\u003eUp to 12 days of battery life\u003c\/h3\u003e\u003cp\u003eUp to 12 days on a single charge with typical use (may differ on a used device due to battery age).\u003c\/p\u003e\u003ch3\u003eUseful everyday features\u003c\/h3\u003e\u003cp\u003eNotifications, weather, calendar, to-do list, alarm, world clock, stopwatch, Pomodoro timer, compass, flashlight, find my phone and phone camera control.\u003c\/p\u003e\n\u003csection data-kaito-migration=\"2026-10-11\"\u003e\u003ch2\u003eDetailed product specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\u003ctd\u003eused\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay\u003c\/th\u003e\u003ctd\u003e1.75″ AMOLED, always-on mode\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\u003ctd\u003e8.8 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003ePositioning\u003c\/th\u003e\u003ctd\u003eGPS, GLONASS, Galileo, BDS, QZSS; barometric altimeter\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eSports modes\u003c\/th\u003e\u003ctd\u003e150+\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eBattery life\u003c\/th\u003e\u003ctd\u003eup to 12 days (typical use, when new)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eWater resistance\u003c\/th\u003e\u003ctd\u003e5 ATM\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\u003ctd\u003eAndroid 7.0+, iOS 12.0+\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eInterface language\u003c\/th\u003e\u003ctd\u003eEnglish (Hungarian not available)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\u003ctd\u003e12 months\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e","brand":"Amazfit","offers":[{"title":"Default Title","offer_id":54100146585928,"sku":"C0139035001-X2","price":55.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0524\/3731\/9861\/files\/C0139035001-X2.jpg?v=1789929997","url":"https:\/\/www.kaito.eu\/products\/used-amazfit-gts-3-smartwatch-graphite-black","provider":"Kaito-Hungary Kft","version":"1.0","type":"link"}