PH70 High Precision Air Bag Blood Pressure ECG+PPG Heart Rate Blood Oxygen Sleep Monitoring Smart Watch

This smart watch offers blood pressure monitoring with an air pump, heart rate tracking, blood oxygen monitoring, body temperature checks, and step and calorie counting. It syncs with both iOS and Android devices.

• The description claims the device provides accurate blood pressure readings.
• The description claims the heart rate monitor can detect irregular heartbeats.
• The description claims the smart blood oxygen monitoring is professional-grade.
• The description claims the battery life is 7 days of daily use and 15 days of standby time.