Featuring a gorgeous 1.64" rectangle AMOLED display and 280 x 456 HD resolution HUAWEI WATCH FIT delivers an ultra-clear and wide viewing experience. Auto-brightness adjustment offers better viewing in sunlight while the six Always-On watch faces allow you to express your personal style and mood on any given day. 10 Days Battery Life & Quick Charge Technology Featuring the dual chipset architecture and power-saving algorithms, this watch can last for 10 days. And with the quick charge technology, the watch can support you a whole day with only 5-minute charge. Quick-Workout Animations HUAWEI WATCH FIT provides 12 kinds of animated quick-workouts like Exercise at Work, Full-Body Stretch, Ab ripper and includes 44 standard movement demonstrations. Make the best of your down time like coffee breaks or lazy hours on the weekend to keep fit with this smartwatch. 96 Workout Modes HUAWEI WATCH FIT provides precise and real-time workout metrics for 11 professional sport modes including running, swimming and cycling. The 85 custom workout modes allow you to unleash your potential, whether you're into yoga or high-intensity interval training, the watch also keeps track of your real-time heart rate, calories and duration of the workout. Real-time Metrics & Professional guidance With a built-in GPS sensor, 5ATM, AI heart rate algorithm and innovative sensors, HUAWEI WATCH FIT is made for all the ways you exercise. This watch helps you train better by providing real-time metrics, scientific training effect evaluations and professional guidance. 24-Hour Heart Rate Monitoring HUAWEI TruSeen 4.0 heart rate monitoring technology, this smart watch can accurately monitor your heart rate in real-time during the day even when you are sleeping. And timely detect if your heart rate exceeds the normal range, and send out a reminder to provide you with all-day health protection. ?Oxygen Saturation Detection?Very low levels of blood oxygen saturation (SpO2) can result in health problems. Try to wear HUAWEI WATCH FIT and start detecting SpO2 with a simple touch. Only a few seconds, it will show the detecting data accurately and give you a reference to pay attention to your health.