Xiaomi Smart Band 7 GL - Black

 Wider Screen, better view: 1.62 AMOLED screen, 24% larger visible area than mi smart band 7. - More sports modes: 120 workout modes, including tennis, outdoor boating and more professional workout modes to record your heart rate and burned calories. - All-day Health Monitoring: All-day SpO2 level tracking. Continuous sleep monitoring and 24-hours heart rate monitoring, also supports sleep breathing monitoring. Stress tracking and female health tracking. - Ultra long battery life - Colorful straps and watch faces - Water resistant up to 50m - 1 year warranty