Bluetooth Bracelet for Measuring Blood Pressure and Infrared Blood Oxygen

Description

Product Information:

Material: environmental protection

Battery capacity: 200mAh

Body memory: 32+256kb

Wearing style: wrist strap

Operation mode: touch + button

Interface: USB 2.0

Wireless distance: 5m (inclusive) -10m (inclusive)

Wristband material: environmentally friendly silicone

A:
Chest patch

B:
Chest strap version