Samsung Galaxy Watch9 40mm Bluetooth Smart Watch - | SM-L340NZKAEUB, 390 mAh battery, Dual-frequency GPS, Wear OS 7, 32 GB storage SM-L340NZKAEUB

390 mAh battery - up to 40 hours, 20% larger than Watch8 Snapdragon Wear Elite Platform - first Galaxy Watch with Qualcomm chip 3,000-nit sapphire crystal Super AMOLED display - clear in direct sunlight Vitals overnight tracking - heart rate, HRV, skin temp, SpO2 simultaneously ECG and FDA-cleared sleep apnea risk detection built in Energy Score and Heart Health Score - daily AI wellness readiness Running Coach - personalised 3 to 5-week on-wrist training plan Dual-frequency GPS (L1 + L5) - run without your phone Auto-detects 90+ sports and activities 5 ATM, IP68, and MIL-STD-810H rated - built for daily and active use Bluetooth 6.0, Wi-Fi, NFC - and 32 GB onboard storage for music Wear OS 7 with One UI 9 Watch - 31.5 g body weight Warranty: 2 Years Dimensions: 42.7 x 40.4 x 8.6 mm Samsung Galaxy Watch9 40mm Graphite - AI Health Tracking and Dual-Band GPS Smartwatch A bigger battery and a faster chip: The Galaxy Watch9 40mm carries a 390 mAh battery - a 20% increase over the Galaxy Watch8 40mm - and is the first Galaxy Watch to run on the Qualcomm Snapdragon® Wear Elite Platform. The 5-core processor clocks at 2.1 GHz and runs Wear OS 7 with One UI 9 Watch, keeping the interface responsive and app switching quick. Health monitoring that works while you sleep: The Vitals feature tracks heart rate, heart rate variability, respiratory rate, skin temperature, and blood oxygen simultaneously overnight, alerting you to subtle changes before they become noticeable. The upgraded BioActive sensor also supports ECG readings, Bioelectrical Impedance Analysis, and an FDA-cleared sleep apnea risk detection function. Each morning you receive an Energy Score and Heart Health Score drawn from all of those overnight readings. Training tools for everyday runners: Built-in dual-frequency GPS (L1 + L5) covers GPS, GLONASS, BeiDou, Galileo, and QZSS, so you can leave your phone at home on a run and still get accurate pace and route data. Running Coach delivers a personalised 3 to 5-week training programme, while Daily Cardio Load tracks cumulative effort and flags when rest is needed. The watch also automatically detects over 90 sports and activities. Display and build quality: The 1.34-inch Super AMOLED display hits 3,000 nits peak brightness for clear visibility in direct sunlight, and the face is protected by sapphire crystal. The body measures 42.7 x 40.4 x 8.6 mm and weighs 31.5 g without the band. It carries 5 ATM and IP68 ratings, and is MIL-STD-810H certified for shock resistance. The Dynamic Lug System pulls the watch closer to the wrist for better sensor contact and a more secure fit. AI features and smart connectivity: Raise to Talk (RTT) lets you summon Google Gemini by lifting your wrist, and the Portrait Watch Face uses Galaxy AI to generate a personalised face from a photo. Bluetooth 6.0, dual-band Wi-Fi (2.4 GHz and 5 GHz), and NFC are all built in. The watch pairs with Android 13 or later via the Samsung Health app, and the 32 GB of onboard storage (20.1 GB available) holds music for offline playback. Shop the Entertainment range from Heavins.ie, your Athlone-based retailer delivering across Ireland. Key Features Snapdragon® Wear Elite Platform - 5-core processor at 2.1 GHz, first use in a Galaxy Watch. 390 mAh battery - up to 40 hours with AOD off, 30 hours with AOD on. BioActive sensor - ECG, BIA, optical heart rate, skin temperature, and blood oxygen in one sensor. Vitals overnight tracking - simultaneous multi-metric monitoring while you sleep. Sleep apnea risk detection - FDA-cleared feature built into the Samsung Health app. Energy Score and Heart Health Score - daily AI-generated wellness readiness indicators. Running Coach - personalised 3 to 5-week adaptive running programme on-wrist. Dual-frequency GPS - L1 + L5 with GPS, GLONASS, BeiDou, Galileo, and QZSS support. 3,000-nit Super AMOLED display - 1.34-inch, 438 x 438, sapphire crystal face. Dynamic Lug System - band design that sits closer to the wrist for better sensor accuracy. MIL-STD-810H and IP68 rated - shock, dust, and water resistant to 50 metres. Wear OS 7 with One UI 9 Watch - Google ecosystem with Samsung health platform overlay. Specifications Model: SM-L340NZKAEUB Colour: Graphite Case size: 40mm Connectivity: Bluetooth 6.0 (no LTE on this model) Display: 1.34-inch Super AMOLED, 438 x 438 px, 327 ppi, 3,000 nits peak Display protection: Sapphire crystal Processor: Qualcomm Snapdragon® Wear Elite 6100, 5-core, 3 nm, 2.1 GHz + 1.95 GHz RAM: 2 GB Storage: 32 GB (20.1 GB available) Operating system: Wear OS 7 with One UI 9 Watch Battery: 390 mAh (non-removable) Battery life: Up to 40 hours (AOD off), up to 30 hours (AOD on) Charge time: Approximately 80 minutes to 100% Charging: Wireless (WPC) Wi-Fi: 802.11a/b/g/n, 2.4 GHz and 5 GHz NFC: Yes GPS: Dual-frequency L1 + L5 - GPS, GLONASS, BeiDou, Galileo, QZSS Sensors: Accelerometer, Barometer, BIA, ECG, Gyroscope, Geomagnetic, Light, Optical Heart Rate, Temperature Water resistance: 5 ATM,