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How to update the F4/F6 firmware manually

Recently NO.1 releases the F4, the multi-sport mode bracelet. It is a pity that the companion app Fundo Pro can only support English and Chinese, so does the bracelet. We received some feedback about this, it is important to include other languages in the app. So we’re now doing the translations. But not the bracelet, you know, there are only several words in bracelet, you can even guess the function via the icons. So we are going to release a new firmware for F4, to delete the words under the icons. *This method also works for NO.1 F6, you can download the F6 firmware here* Latest F6 firmware.This firmware improves the pedometer algorithm. So if you receive a F4 with the words under the icons, if you mind the English display, you can follow this tutorial to update your F4 to a pure version. Download the Nrf Master Control APP and the firmware here. Or the version 2.3, the latest version 2.6.(this version fixed the pedometer issue.) Extract the file, install the Nrf Master control app in your phone, don’t unzip the F4_20170826 firmware. Find the correct Mac address, connect it. After the connection is successful, click the Unknown service. Click the unknown characteristic Input the value 42, click send. Click the ‘X’ button, then refresh the app to find the DfuTarg, connect it.   Click this button then go to this window to choose the firmware.   Waiting for the update process Done. If you failed to update, the bracelet will  reset after

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How to take off the F3 back cover?

How to turn on the F3? Usually you can hold the mode and start button to turn it on. Although this method works for all this kind of products, occasionally, when you receive your F3, you can’t turn it on with this method, don’t worry. there is a way to solve it. This is not the hardware issue, but the bad contact of power button. This video will show you how to deal with it. OK, generally you just need to take off the back cover, then take the chip out, hold the mode and start button until the screen lights up. Then you can put it back, be careful, the four buttons should be fit well with the frame.

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The first multi-sport mode bracelet — NO.1 F4

NO.1 F4 is the first bracelet which supports multi sport mode. This bracelet is built for sports. So what you need for sports, it all supports. First, if you want to go out for running, hiking, cycling, the first thing you should know is the weather. You don’t want the bad weather to let you down, so you just need to lift your arm and take a glance at the bracelet, you can see the big weather icon. You can also know the UV, Temp, Air-pressure, these outdoor features, so you can go out without worrying the outside condition. Second, as a fitness tracker, it is supposed to support heart rate, calorie, pedometer, blood pressure, blood oxygen, sleep monitor, these healthy functions. Whenever you need it, before exercises (resting), exercising (dynamic), after sports, you can measure your heart rate, the app will record the highest and the lowest data, you can check it in the Fundo Pro, the companion app for this bracelet. Third, the multi-sport mode. You may wonder what is this so called multi-sport mode, how does it work. This multi-sport mode is achieved through a professional motion algorithm. As you know when you are in different kinds of sports, the calorie, distance, heart rate, these results are different. With many experiment/test, we got plenty of sports data, we used this and created an algorithm. So if you are gonna play table tennis, badminton, basketball, football or go swimming, mountaineering, cycling, running, choose the corresponding sports mode, and  with the

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No.1 F2 Smart Watch Band can go on a year without charging

As well as we known Chinese wearable makers No.1 kicked off the New Year 2017 with a new smart bracelet model and the No.1 F2 is a outdoor sporty type, which looks pretty massive at a first glance. Based on the ultra energy efficient Dialog DA14580 with integrated Bluetooth 4.0 module it can surely offer some good battery life. About its functions, of course, it can also support those useful and practical features such as pedometer, sleep monitor, calorie consumption, notifications for calls, text, news,and so on. It can monitor the altitude, air pressure, ultraviolet radiation and temperature, so it will be your best devices for outdoors. The most impressive feature of all, is its battery life. Our company claims that it has a standby time of up to a year without charging. As for the rest of its features, it is more than enough equipped. As with all smartwatches, it supports SMS, Call and social network push notifications. Of course, a device like this couldn’t sport anything less than IP68 certification, which means that it’s dustproof as well as waterproof up to 30 meters below sea level. The smartwatch bracelet sports a 1,1-inch circular always-on display with mineral glass over it, steel back cover, silicone strap and the full IP68 certification, making it waterproof up to 30m depth. It will be available in black, blue and green color variants and the weight will be just 80g. We have for you an official video, where you can check the build

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No.1 Smart Bracelet has the highest waterproof level IP68 in the world

Samsung S7 release, many users of this phone’s water-resistant features impressed. This Samsung S7 has IP68 level waterproof ability, compared to our well-known IP67 level is more outstanding. At the same time, NO.1 F1 Smartband and NO.1 F2 Smart watch band also uses IP68 waterproof level. So, What does IP68 mean? What is the difference of IP67 and IP68 Waterproof? “6” in IP 68 refers to the degree of protection against dust. The “6” means completely dust-proof, completely prevent internal contact with the original dust. The “8” is the waterproof rating. It means that the phone soaked in 1.5 meters of water in less than 30 minutes, still can work properly. IP68 usually refers to the IP level. IP is the abbreviation of Ingress Protection. The IP68 rating is a degree of protection against intrusion of foreign objects by electrical enclosures. Such as three anti-cell phone, waterproof and dustproof electrical and so on. Through the IP level, you can quickly determine the performance of the device waterproof and dustproof. IP68 is one of the most advanced dustproof and waterproof specifications. IP68 grade equipment representative can completely prevent the dust from entering. And under a certain pressure, it has a long time soaking without damage to equipment. Specific dust, water level can refer to the following table: Dust-proof Level Defensible solid particles 0 No protection 1 > 50 mm 2 > 12.5 mm 3 > 2.5 mm 4 > 1 mm 5 Dust-proof, but can not completely prevent dust from entering

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NO.1 F1 Smartband Compare Fitbit Charge 2, Which is worth the user to upgrade?

NO.1 recently issued a low-key NO.1 F1 Smartband. Relative to Miband 2, the battery life and waterproof level are relatively high. Well,  a display screen of the NO.1 F1 Smartband with the internationally renowned Fitbit Charge 2 in appearance and function are very similar. We take a look at these two prices a difference of 5 times the product. In the end which is more worth buying. Part 1 – Price comparison At present, NO.1 F1 Smartband online shop price is about $ 26.00. Compared to Miband 2 prices rose a little. But its cost – effective is obvious. While the Fitbit Charge 2 online shop price is about $ 150.00. It is five times more than the NO.1 F1 Smartband. That is to say that buy a Fitbit Charge 2 also can buy five NO.1 F1 Smartband. And there are remaining. From the price point of view, these two products do not seem to be in the same level. But the function is not reflected in the price so obvious.   Part 2- Appearance contrast Fitbit Charge 2 and NO.1 F1 Smartband in the design is very similar. Fitbit Charge 2 uses a detachable rubber strap. And NO.1 F1 can not be removed rubber strap. Both also use a double button fixed way. Fitbit Charge 2 does not have any buttons on the body. Its body is quite smooth. Using a lot of stainless steel, looks a lot of high-end. NO.1 F1 Smartband uses a premium rubber strap. And the surface with anti-scratch

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NO.1 SmartBand F1 Waterproof IP68 Test in water for 30 mins – Giveaway

NO.1 SmartBand F1 Waterproof Test, what happens? [wpdevart_countdown text_for_day=”Days” text_for_hour=”Hours” text_for_minut=”Minutes” text_for_second=”Seconds” countdown_end_type=”time” end_date=”19-11-2016 23:59″ start_time=”1479538564″ end_time=”36,24,60″ action_end_time=”hide” content_position=”center” top_ditance=”10″ bottom_distance=”10″ ][/wpdevart_countdown] Recently, NO.1 do water resistance test for the latest SmartBand F1. NO.1 SmartBand F1 performed well in the test. It successfully withstood the waterproof test for 30 minutes. From the practical point of view, we will encounter a lot of the situation of  the flooding on life. Such as washing hand, raining day, bathing, swimming and so on. NO.1 make the SmartBand F1 into the water for testing. Do not need to worry too much when the users wear it. From the use of point of view, there will undoubtedly increase the viscosity of products and users. So that customers prefer to use NO.1 SmartBand F1. NO.1 SmartBand F1 into the water for 3 mins, equivalent to the daily general rainfall. And NO.1 F1 is still operate normally. At the end of 10 mins, the time is equivalent to the bathing time of normal person. Similarly, NO.1 SmartBand F1 is still pass no pressure. In the daily movement, a lot of sweat from the body is also a threat to the electronic equipment. And close fit with the skin of the SmartBand. Obviously in the design need to take into account the waterproof. Of course, in the water for 20 mins, the time is equivalent to sport time every day. These can not stop the normal operation of NO.1 SmartBand F1. Finally, the swimming time has been reached

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