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eufy Security Video Doorbell E340 (Battery Powered) With HomeBase S380 (HomeBase 3),  Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, No Monthly Fee
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  • $219.99 
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  • $180.99
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    60GHz Breathing and Heartrate Monitoring Sensor, Presence Sensor, mmWave Radar Smart Motion Sensor, Contactless Monitor, 0.4-2m Real-Time, Supports Alexa/Google Home, 2.4G Wi-Fi for Elderly/Kids

    • [Vital Tracking & Real-time alerts]: Vital Tracking 60GHz Infineon Radar Chip detects breathing rate (±0.1 RPM) & heart rate (±1 BPM) through blankets/clothing at 0.4-2m range (chest-targeted). Real-time alerts for abnormal breathing (apnea/tachypnea) & cardiac anomalies (bradycardia/tachycardia).
    • [Privacy-Safe & Precise]: Zero cameras/microphones 100% HIPAA-compliant. 61-62.5GHz frequency penetrates obstacles without privacy risks. Side mount adapts to bedrooms/gyms (aim at chest height).The sensor is also ideal for humid environments like bathrooms.
    • [Smart Occupancy Alerts & Sleep Records]: Auto-classifies room status: Occupied (Active/Stationary) / Unoccupied, trigger lights/alarms via 2.4G WiFi energy saver mode: HVAC shuts down when "Unoccupied" detected (save 35% bills).The system records sleep time and quality and offers sleep reports, which family members can view remotely via the APP. Non-wearable sleep monitoring tracks sleep duration, stages, heart rate, and respiration,
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    [Vital Tracking & Real-time alerts]: Vital Tracking 60GHz Infineon Radar Chip detects breathing rate (±0.1 RPM) & heart rate (±1 BPM) through blankets/clothing at 0.4-2m range (chest-targeted). Real-time alerts for abnormal breathing (apnea/tachypnea) & cardiac anomalies (bradycardia/tachycardia).
    [Privacy-Safe & Precise]: Zero cameras/microphones 100% HIPAA-compliant. 61-62.5GHz frequency penetrates obstacles without privacy risks. Side mount adapts to bedrooms/gyms (aim at chest height).The sensor is also ideal for humid environments like bathrooms.
    [Smart Occupancy Alerts & Sleep Records]: Auto-classifies room status: Occupied (Active/Stationary) / Unoccupied, trigger lights/alarms via 2.4G WiFi energy saver mode: HVAC shuts down when "Unoccupied" detected (save 35% bills).The system records sleep time and quality and offers sleep reports, which family members can view remotely via the APP. Non-wearable sleep monitoring tracks sleep duration, stages, heart rate, and respiration, helping assess well-being and provide families with timely care insights.
    [Industrial-Grade Reliability]: -10-50operating range (from frozen warehouses to saunas). 790g alloy housing resists corrosion/impact- 5x longer lifespan than plastic sensors.
    [Minute Setup]: USB-C powered (5V/1A) plug into any adapter/power bank. Free app syncs with Alexa/Google Home-Voice reports like "Heart rate normal at 72 BPM".

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