If you look for fitness bracelets online shopping, you can find many variations with the same functions and different price. At a glance, all inexpensive fitness bracelets differ only in price and appearance, but this is not so, there are many subtleties that can make a product for 5 thousand absolutely unusable, and for $20 it is a working option. These details are distinguished by these miniature devices. Today we look at the smart Alfawise B7 Pro bracelet and find out how he will show himself in action.
We will begin, as usual, with the bundle, which is rather meager for Smart Alfawise B7 Pro. The instruction, the cable and the device itself, nothing else you will find in the box. Although such a bundle is and most of the modern fitness bracelets, I always hope to see there is something else.
The manual is in several languages and probably contains almost all the scenarios for working with the device. It is worth noting a sufficiently high-quality microUSB cable, albeit very short.
Now go to the device itself, which looks stylish enough and fits comfortably on your hand. Silicone strap with aluminum buckle acts as a fastening. The material is pleasant to the touch and the appearance does not cause any complaints. The strap has 10 sizes (holes for fastening), which will make it comfortable to carry the device on almost any hand.
The base is made of black plastic with a small screen on the front of the case. On the back there is a heart rate sensor and an outlet for charging, which is neatly covered by a silicone plug. The screen is absolutely standard for devices of this kind: a small single-color OLED panel. The protective glass does not glare in the sun and does not cut eyes in the dark.
Now we smoothly got to the functional. The bracelet has a NRF51822 chip and a GPS sensor. The main tasks for which a bracelet without an application is capable of:
All of the above works well, only the heart rate counter sometimes long enough to show dashes (calibrates the actual value). By the way, the deviation of the heart rate is a maximum of 3-4 units.
After installing the official application, many additional features appear. There is an alarm clock, sleep analysis, training modes and much more. The only drawback is the appearance of the application and its translation.
Alfawise B7 Pro lives for about 5-6 days without pairing with the phone, but with constant data synchronization, you should not wait even a day (Bluetooth obviously eats a lot of energy from, so, a miserable battery for 90 mAh). Charges quickly enough from a standard 1-ohm plug.
Now let’s try to sum up. Alfawise B7 Pro is a very interesting smart bracelet with all the necessary functions, I did not have any complaints when using it and I strongly recommend it to buy, although there are a lot of good solutions on the market, they already play a role of preference in terms of appearance.