Xiaomi Smart Band 8 Pro AMOLED Wristband activity tracker 4.42 cm (1.74") Black

<b>High-resolution large 1.74" AMOLED display</b><br>1.74”AMOLED screen,60Hz high refresh rate,336PPI<br>Corning GG3 cover glass, more solid compare to 7pro<br>Support ambient light sensor that allow the display brightness to automatically adjust for your eyes<br><br><b>Metallic frame and More thinner</b><br>Updated ID apperance, metallic frame that coated with NCVM.<br>More thinner, 9.99mm, more comfortable to wear<br><br><b>All-new quick release structure</b><br>Quick release structure: very easy to change different kind of straps(TPU,leather,Nylon, Metal)<br><br><b>Upgraded all-round health monitoring</b><br>4-channel monitoring channel(Increase heart rate accuracy by 10% and blood oxygen accuracy by 5%)<br>All-day SpO2 level tracking, continuous sleep monitoring, 24-hours heart rate monitoring, and sleep breathing monitoring.<br><br><b>On-wrist running courses, professional status analysis</b><br>50+ workout modes to record your heart rate and burned calories.<br>10 on-wrist running courses, could vibrate and light the screen to remind you to meet your heart rate and pace goals.<br>3D warm up and Relaxation Private Education Courses<br><br><b>Built-in GNSS</b><br>Support independent GNSS, supporting 5-star positioning system: Beidou, GPS, GLONASS, Galileo, qzss.<br><br><b>Up to 14-day battery life</b><br>Support 14 days daily use and 6 days AOD use.<br><br><b>5ATM water resistance</b><br>Supports 50 meter deep waterproofing.Xiaomi Smart Band 8 Pro. Display type: AMOLED, Display diagonal: 4.42 cm (1.74"), Display resolution: 336 x 480 pixels. Device type: Wristband activity tracker, Form factor: Rectangle, Product colour: Black. Battery life: 14 day(s), Battery technology: Lithium Polymer (LiPo), Battery capacity: 289 mAh. Weight: 22.5 g, Width: 46 mm, Depth: 33.4 mm. Mobile operating systems supported: Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 6.0, Android 7.0, Android 7.1,…