This Bluetooth smartwatch features body temperature, heart rate, blood pressure, and blood oxygen monitoring for activity and fitness tracking. It is waterproof and app functional. Comes with a detachable silicon strap, and this smartwatch is comfortable to wear. 

• Model no: LC 97528.
• Display: 1.3inch Color TFT Screen 240 x 240 pixels.
• Color: black, blue, pink, grey.
• Power: battery 240mAh.
• Processor: Nordic nRF 52832.

Feature: 

• Bluetooth 5.0.
• Body temperature monitoring.
• Heart rate, blood pressure, blood oxygen.
• Waterproof IP67.
• APP: hard. 
• Detachable silicon straps.