Xiaomi Mi Smart Bracelet 4 is a brand new AMOLED screen that can display images in 16.7 million colors! With a higher resolution and personalized screen than its predecessor, it will enable everyone to find their perfect look. Many features, including the ability to control music apps from the band level, will further enhance the convenience and comfort of the training!
- Power shift - your personal trainer is with you at every step of the way.
- Re-transformation - Improving daily energy begins with understanding how to sleep.
- Sleep Monitoring - Accurately track shallow, deep sleep and heart rate during sleep to help you adjust your sleep.
- Wristband Alert - A slight vibration will wake you up and make your morning more comfortable.
- Mi Fit App - Record your health data to help you make the most of your life.
- Powerful conversion function - 24/7 heart rate monitoring ensures you are safe and healthy.
- 24/7 heart rate monitoring - always protect your health. Remind you when your heart rate is too high.
- Idle Alert - Stays active when you receive a wake up reminder and get up.
- Long-lasting transition - stay on your side for 20 days on a single charge.
This seller provides invoices. To receive one, you can contact them once you place an order.
The warranty period is 1 year.