HUAWEI Band 11 Fitness Tracker, Heart Rate Monitor, Purple

Features

As described by the manufacturer on Amazon.

• Your Heart, Watched Over 24/7, A-Fib Alerts, TÜV Certified: Whether you are at your desk, in the gym, or asleep, heart rate, blood oxygen, and irregular heartbeat detection run quietly in the background. The A-Fib detection app holds TÜV Rheinland CE MDR certification — independently assessed medical software, not a wellness guess.
• Wake Up Knowing Why You Feel the Way You Do: HRV recovery scoring, SpO2 monitoring, and Sleep Breathing Awareness work through the night to give you a real picture of your rest. Not just hours slept — actual insight into how your body recovered while you were asleep.
• Two Weeks of Life, One Clip to Charge: Up to 14 days on a single charge with light use, 8 days with regular workouts and health tracking. When it is time, the magnetic cable clips on in seconds. Less charging, more living.
• Health That Fits Around Your Life, Huawei Health App Included: Cycle calendar and period reminders for her, stress monitoring and HRV recovery insights for everyone. The Huawei Health app keeps it all in one place. Core features included, no subscription needed.
• Every Workout Counted, Every Swim Too, 5ATM Waterproof: Over 100 sports modes from running and yoga to strength training and swimming. Steps, distance, and calories tracked automatically all day, without you lifting a finger. Pool-proof to 50 metres, so it goes where you go.