Haylou Watch 3 Specification TableFeatureSpecificationProduct NameHAYLOU Watch 3 BT Calling SmartwatchBrandHaylouModelWatch 3Dimensions49.3 × 37.8 × 10.5 mmWeight32g (without strap)Display Panel1.85" AMOLEDResolution390 × 450 pixelsPeak Brightness1000 nitsGlass / AOD2.5D curved glass / Always-on Display (AOD) SupportedFrame MaterialHigh-polish Zinc AlloyStrap MaterialHypoallergenic silicone materialColorsBlack, WhiteBattery Capacity400mAhBattery LifeDaily Use: Up to 15 days (all-day heart rate on) Basic Use: Up to 45 days standbyConnectivityBluetooth 5.4Water Resistance1 ATM (sweat, rain, splashes; not suitable for swimming or showering)Sports Modes150 Health MonitoringSleep monitoring (score, history), Health reminders (sedentary, hydration, medication), Step and calorie trackingSmart FeaturesBluetooth calling (answer/reject calls), Smart notifications (app, SMS), Music & Camera control, Quick card widgets, Voice commandsWatch Faces200 online watch faces (customizable with personal photos)App SupportHaylou Fun app (iOS and Android)Data SyncStrava sync supportedSystem RequirementsAndroid 9.0 / iOS 13.4.0 Included in BoxHAYLOU Watch 3 smartwatch, charging cable, user manual Elevate Your Everyday with the Haylou Watch 3 Bluetooth Calling Smartwatch Discover the perfect blend of style and technology with the Haylou Watch 3. Featuring a vibrant 1.85" AMOLED display with an impressive 1000 nits of peak brightness, this smartwatch ensures crystal-clear visibility in any lighting. Housed in a premium high-polish zinc alloy frame, it offers seamless connectivity through Bluetooth 5.4 for crisp, on-the-go wrist calling. Track your active lifestyle with over 150 sports modes, comprehensive health monitoring, and seamless integration with the Haylou Fun app and Strava. Powered by a robust 400mAh battery, it delivers up to 15 days of daily use on a single charge.Final VerdictThe Haylou Watch 3 punches well above its weight, offering a premium AMOLED display, reliable Bluetooth calling, and exceptional battery life at a highly competitive price point. Whether you are tracking your daily fitness goals or staying connected without reaching for your phone, this smartwatch provides all the essential features wrapped in a sleek design. To get the best authentic product and excellent customer service, highly recommend purchasing your Haylou Watch 3 directly from Tech Den.