Main Features
• Bluetooth 4.0
• Easy to install, upgrade your pillow in a second
• Real-time heart rate and respiration rate monitoring
• High precision piezoelectric sensor, more accurate data
• Strong anti-jamming ability. Don't worry about being jammed by your
partner
• Waterproof material, easy to wipe
• Built-in rechargeable battery
• Up to 15~20 days of standby time
• Historical data are available for viewing