News, Review, Smartband

NO.1 F4 Colorful vs Mi band 3

Recently Xiaomi the well known smartband manufacturer releases a new bracelet – mi band Also Smartwatch upgraded the Black/White OLED Screen F4 to a color screen version, it is called F4 It is very interesting that both…

News, Round Smartwatch, Smartband

Watchfaceup Contest in May

Hala Madrid! I watched a football game last week, although I am not a football fan, it cannot stop me from enjoying this great Running, shouting, dribbling, shooting, you can deny this is a great And as we know, 2018 FIFA World Cup…

Firmware, News

NO.1 F4 important updates

The new firmware is just We have made some important updates in this Long press the key button to enter the menu; Double click to exit the swimming mode Improve the dynamic heart rate monitoring Data report of…

News, Round Smartwatch, Smartband

NO.1 products user manual

This is where you can download the user manual for your D7 user MTK 2502z series user (G5, G6, G8 user D5+ User F1 user F2 user F3 user F4…

Firmware, Smartband, Tutorial

How to update the F4/F6 firmware manually

Recently releases the F4, the multi-sport mode It is a pity that the companion app Fundo Pro can only support English and Chinese, so does the We received some feedback about this, it is important to include…

News, Smartband

Razer Nabu smartband vs NO.1 F4

  If you are a fitness enthusiast, you must read something about this awesome For me as a zombie fan and a sports lover, when I first watched the awesome advertising video of Razer Nabu smartband, I was shocked by…