![New 'smart sock,' camera and app let you track your baby's sleep and heart rate in real time | ZDNET New 'smart sock,' camera and app let you track your baby's sleep and heart rate in real time | ZDNET](https://www.zdnet.com/a/img/resize/d6f710bc85237a0939db4c32ca4c0db207ccc2c3/2022/08/25/6e80872f-33e8-4472-b592-00d3155d193d/eufy-sleep-sock-baby.jpg?auto=webp&fit=crop&height=675&width=1200)
New 'smart sock,' camera and app let you track your baby's sleep and heart rate in real time | ZDNET
![eufy Baby S320 Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, and Blood Oxygen Levels, Soft and Comfortable, for Babies 0-18 Months, No Monthly Fee : eufy Baby S320 Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, and Blood Oxygen Levels, Soft and Comfortable, for Babies 0-18 Months, No Monthly Fee :](https://m.media-amazon.com/images/I/616Cf8NhNkL._AC_UF350,350_QL80_.jpg)
eufy Baby S320 Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, and Blood Oxygen Levels, Soft and Comfortable, for Babies 0-18 Months, No Monthly Fee :
![This Fitbit-style baby bracelet was invented to try to beat cot death | London Evening Standard | Evening Standard This Fitbit-style baby bracelet was invented to try to beat cot death | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2019/04/12/10/protect-me-baby-monitor1.jpg?width=1200)
This Fitbit-style baby bracelet was invented to try to beat cot death | London Evening Standard | Evening Standard
![Sonoline B Baby Heart Rate Monitor Teal 3MHz Probe, Baby Heart Monitor, Backlight LCD, Gel by Baby Doppler | Walmart Canada Sonoline B Baby Heart Rate Monitor Teal 3MHz Probe, Baby Heart Monitor, Backlight LCD, Gel by Baby Doppler | Walmart Canada](https://i5.walmartimages.com/asr/ab0dc693-f0b7-4c1a-9ed7-3ff7e010fd51.56374f9fff063d04e758541ce382a342.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)
Sonoline B Baby Heart Rate Monitor Teal 3MHz Probe, Baby Heart Monitor, Backlight LCD, Gel by Baby Doppler | Walmart Canada
![Wellue Baby Sleep Monitor S2, Wearable Foot Monitor for Baby Care, Fits Babies 0 to 3 Years Old. : Amazon.ca: Baby Wellue Baby Sleep Monitor S2, Wearable Foot Monitor for Baby Care, Fits Babies 0 to 3 Years Old. : Amazon.ca: Baby](https://m.media-amazon.com/images/I/61lfvyNgOuL._AC_UF894,1000_QL80_.jpg)
Wellue Baby Sleep Monitor S2, Wearable Foot Monitor for Baby Care, Fits Babies 0 to 3 Years Old. : Amazon.ca: Baby
![Aoibox Fetal Heart Rate Monitor Home Pregnancy Baby Fetal Sound Heart Rate Detector HDDB1537 - The Home Depot Aoibox Fetal Heart Rate Monitor Home Pregnancy Baby Fetal Sound Heart Rate Detector HDDB1537 - The Home Depot](https://images.thdstatic.com/productImages/1a2970e1-6af3-46d5-9d0d-bc25c5cec1f8/svn/aoibox-medical-supplies-hddb1537-64_1000.jpg)
Aoibox Fetal Heart Rate Monitor Home Pregnancy Baby Fetal Sound Heart Rate Detector HDDB1537 - The Home Depot
![More Anxiety Than Relief': Baby Monitors That Track Vital Signs Are Raising Questions - The New York Times More Anxiety Than Relief': Baby Monitors That Track Vital Signs Are Raising Questions - The New York Times](https://static01.nyt.com/images/2019/09/11/multimedia/parenting-owlet/parenting-owlet-superJumbo.jpg)
More Anxiety Than Relief': Baby Monitors That Track Vital Signs Are Raising Questions - The New York Times
![Neeva Baby Heart Rate Monitor Teal 3MHz Probe, Baby Heart Monitor, Backlight LCD, Gel by Neeva Baby | Walmart Canada Neeva Baby Heart Rate Monitor Teal 3MHz Probe, Baby Heart Monitor, Backlight LCD, Gel by Neeva Baby | Walmart Canada](https://i5.walmartimages.com/asr/b380b720-0e58-4b98-a713-dafa81bc5066.c39bcb3f1bf257d9be3c0a09b2b3136e.png?odnHeight=450&odnWidth=450&odnBg=ffffff)