Jerome Smart Watch JR-FT4

Accurate health data monitoring and automatic tracking of heart rate, blood pressure, blood oxygen, nervous pressure, sleep 24/7, and many sports modes. Jerom smart watch easy to operate: one button to answer calls, rotate the button to switch the call page. Jerom watch synchronized in real-time with incoming calls and app messages, reminds you in real-time, and displays clearly. Jerom smart watch water-resistant IP68, worry-free use. Specifications of Jerom smart watch: Product type: Smart watch (make/answer calls). Brand: Jerom JOYROOM Model: JR-FT4 Color: Black. Country of manufacture: Made in China. Jerom watch size: 45* 38 * 11.8mm. Bluetooth version: BLE5.3 + BT3.0 Charging method: Wireless charger. Water resistance level: IP68 Screen size: 1.9 inch IPS color touch screen Jerom watch resolution: 320 * 380 Battery capacity: 300mAh. Jerom output: 5 volts. Smart watch waterproof charging time: two hours. Usage time: 7-10 days. Net weight: 48 ± 2 grams.