GT Runner Smartwatch Durable Polymer Fiber Case Real-Time Heart Rate Monitoring, Marathon Runway-Level Locating Grey Soft Silicon Strap

【Accurate Real-Time Heart Rate Monitoring】The all-new TruSeen 5.0+ hardware upgrade in HUAWEI WATCH GT Runner provides vastly improved heart-rate monitoring even for hard interval training. Experience reliable readings, equalling those of a chest strap, with 97% accuracy within 10 bpm*., 【Dual-Band Five-System GNSS】The antenna is protected by composite fibre material and hidden within the watch lug. The innovative floating antenna design significantly reduces weight and interference, while providing improved connectivity and GPS performance. HUAWEI WATCH GT Runner supports the 5 major navigation satellite systems, dual-band real-time concurrent calls, faster satellite search speed, and more accurate positioning., 【AI Running Coach】Customise your training plan based on your gender, height, and weight, plus heart rate, distance and frequency of runs, pace, and more. The AI Running Coach scientifically analyses your weekly workout data, automatically adjusting your running schedule for the following week so you're always making good progress**., 【Lightweight and Comfortable】The durable polymer-fibre case, offset with ceramic finish, and aircraft-grade titanium-alloy crown combine to create a strong, lightweight and comfortable design of around 38.5 g***., 【2-Week Battery Life】HUAWEI WATCH GT Runner smartwatch provides up to 14 days of battery life from a full charge, and up to 7 days of battery life in heavy usage scenarios****. It can be charged with a mobile phone wirelessly*****, allowing you to charge it at any time without any battery life concerns.