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Xiaomi on Twitter: "Meet Mi Band 2, now with an OLED display that shows time, fitness stats, heart rate & more on a 20-day battery 😊 https://t.co/PiKJ68RML3" / Twitter
![Amazon.com: Xiaomi Redmi Band 2 Activity Fitness Tracker with 1.47" TFT Display, 14-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women, Amazon.com: Xiaomi Redmi Band 2 Activity Fitness Tracker with 1.47" TFT Display, 14-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women,](https://m.media-amazon.com/images/I/516x1AQyBIL.jpg)
Amazon.com: Xiaomi Redmi Band 2 Activity Fitness Tracker with 1.47" TFT Display, 14-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women,
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