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Review Fitness Bracelet Xiaomi Mi Smart Band 4 Black
Everyone’s favorite fitness tracker Xiaomi Mi Band 4 received a color display, a new processor and protection against water up to 50 meters. We offer to get acquainted with the new product closer.
The main features of Xiaomi Mi Smart Band 4 Black:
A nearly 40% enlarged AMOLED color screen.
Protection against water at a depth of 50 meters.
The autonomy reserve will last up to 20 days.
Video: Xiaomi Mi Band 4 Registration
Continuous health monitoring thanks to a heart rate monitor and sleep tracking.
Design and screen Xiaomi Mi Smart Band 4 Black
The model received a classic design for fitness trackers Mi Bend design. a minimalistic case with a removable strap 18 mm wide and a compact screen. The case of the device is made of polycarbonate, it is protected from moisture. with the tracker you can swim and dive to a depth of 50 meters.
Mi Band 4 received an enlarged display, its diagonal is 0.95 ’’, now it is color. The screen resolution is 120 x 240. The brightness level reaches 400 nits, which allows you to comfortably work with the watch in bright sunlight. The screen is covered with a protective 2.5D glass, there is also an oleophobic coating.
Functionality and capabilities of Xiaomi Mi Smart Band 4 Black
To track fitness functions, the novelty received a 3-axis sensor, accelerometer, heart rate monitor, gyroscope. To get the most out of using the device, the Mi Fit application allows you to install it on your smartphone, tablet or other device. The gadget is compatible with devices based on Android 4.4, iOS 9.0 and later.
Fitness tracker supports 6 types of workouts:
a ride on the bicycle;
running on a treadmill;
With Xiaomi’s smart fitness tracker, you can not only count steps, mileage and calories burned. You can set specific goals, and when they are achieved, the gadget will notify you of this. There are also reminders of the warm-up: if you sit for a long time in one place without movement, the fitness tracker will remind you to walk and stretch.
Performance, memory and wireless interfaces
The “heart” of Mi Smart Band 4 is the proprietary Huangshan No.1 chip, which is 38% more energy efficient than its counterparts with the ARM Cortex-M4 architecture. All processes will be faster.
The amount of RAM is 0.5 MB, built-in. 16 MB. Communication capabilities represented by familiar interfaces: Bluetooth, Wi-Fi, there is a version of the tracker with NFC.
Monitoring sleep quality and health
Wake up awake and full of strength with the Xiaomi Mi Smart Band 4 Black. Fitness tracker monitors the quality of sleep and knows what phase you need to wake you up. You will feel much better than if you wake up on an alarm clock.
Also in Xiaomi Mi Smart Band 4 Black there is a heart rate check function. The tracker always monitors the user’s heart rate, even at rest. The gadget can draw up a heart rate chart that you can send to your doctor.
20 days without recharging
For the autonomy of the fitness tracker meets the lithium-polymer battery with a capacity of 135 mAh. Despite the increased screen size, which, it would seem, should spend a lot of energy, the tracker’s autonomy is still 20 days.