After the successful No.1 F3 watch , No.1 is about to release a new model in smartwatch lineup with an unexpected model name….the F4. The No.1 F4 is a sport smatwatch with a IP68 waterproof rating.
The No.1 F4 is designed as a “multi-sport” smartwatch which is capable to tracking various kinds of sports and features also an heart rate monitor, a pedometer and calories counter .Next to these kind of standard features on a sport smartwatch, the No.1 F4 also features a blood pressure and blood oxygen monitor
The watch will be available in 2 differently colored mix straps. A price and releasedate are still unknown.