Banaus&reg; B4 Newest SmartWatch with Bluetooth 4.0 Support Heart Rate Monitor for Android Samsung Galaxy S4/S5/S6/S7/Note3/Note4/Note5/Note6 Sony LG Xiaomi Huawei ZUK and iPhone 5/5C/5S/6/6S (Silver) The smart watch has Germany,French,Spanish and English Introduction Manual. MTK 1st low-power dissipation chipset from MTK2502C, Compatiable with both IOS & Andriod Professional statical and dynamical heart rate monitor.Changeable 22mm strap,IP54 waterproof. 2.5D curved OGS screen, IPS with full anglel view Traditional classic watch design, Super Smartwatch expericence, you become the model