Huawei Band 4 is very similar to Honor Band 5, but for some reason, it’s even more rudimentary. We have the usual set of features: time, date, steps, distance, calories, weather, heart rate tracking, sleep tracking, timer, stopwatch, alarm clock, phone search. But there is no pulse oximeter (measuring the level of oxygen in the blood), as in the tracker from Honor.
There aren’t a lot of training modes: running (on the street and treadmill), walking (street/room), exercise bike, ellipse, rowing machine and free training. What’s missing? Swimming in the pool. But on the other hand, there is a mode of cycling on the street, but it is available, for some unknown reason, only in EMUI shell from version 5.0 and newer or OS 9.0 and higher.
According to the latest information, the Huawei Band 4 now receiving the latest software update on build number 1.0.2.120 and the size package of this update is only 5.60MB. You can check the complete changelog which is mention below.
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Changelog:
- This version optimizes the user experience.
Note
- Please keep the band power above 20% before the OTA upgrade.
- The upgrade time is about 20 minutes. After the app shows 100%, the bracelet side will continue to upgrade. Please wait patiently.
- Please make sure the Bluetooth connection is maintained during the upgrade process. If the upgrade fails, please try again.
Huawei Band 4 specs:
- Display: Color TFT screen, 80×160 pixels, 0.96 inches
- Microprocessor: Apollo3
- ROM memory: 384 KB
- RAM: 1 MB
- Flash: 32 MB
- Battery: 91 mAh
- Charging time: about 1.5 hours
- 7 days of work: HUAWEI TruSleep, heart rate monitoring (smart mode) turned on, activating the screen when lifting the wrist is turned off.
- Water resistance: 5 ATM
- Charging Port: USB
- Smartphone OS Support: Android 4.4 or later, iOS 9.0 or later
- Communications: Bluetooth 4.2
- Sensors: (3-axis acceleration sensor, infrared sensor, optical heart rate sensor)
- Case dimensions (length × width × thickness): 56 mm (over the entire length without a strap) × 18.5 mm × 12.5 mm
- Band Width: 17mm
- Band Length: 123 mm + 85 mm
- Case Material: Plastic
- Band Material: Silicone Rubber
- Weight: 24 g (including strap)
- Colors: Graphite Black, Sakura Pink, Amber Sunrise
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