T89 Smart Watch with Bluetooth Earphone

Function: Passometer,Sleep Tracker,Big Three Needles,Power Reserve,Push Message,Heart Rate Tracker,Alarm Clock,Remote Control,Month,24 hour instruction,Fitness Tracker,Message Reminder,Week,Interactive Music,Call Reminder This product is an electronic monitoring product, not for medical reference, the data is for reference only; Blood pressure test method: Please keep your body relaxed and still when testing, and make sure the wristband is at the same height as the heart. Please do not speak when testing; Language: Russian,Portuguese,Spanish,English,German,Dutch,French What's in the box? T89 TWS Smart Binaural ➡ charging cable. ➡ Instruction Manual ➡ Year warranty by the manufacturer.