Huacai Hello watch 3 + is a fashionable smart watch launched in 2023. He uses A16 master chip with excellent performance and low-power ARM ® Cortex ™- M0, Use Qi fit APP for ios and android device control.
High-level hardware configuration ( Amoled HD diaplay, 4G Memory, 450mah Battery), not only can directly listen to music, but also high capacity battery can bring long life. Thanks to excellent software production, users can enjoy the life of science and technology