How do fitness trackers measure your heart rate?
Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings...
All posts by Joan Haslett
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Joan Haslett
15:28
India’s inflation rate dips to cooler-than-expected 3.61% in February, below central bank’s target
India's inflation rate dips to cooler-than-expected 3.61% in February, below central bank's target CNBC...
Joan Haslett
07:21
Hamas Shares Hostage Video Calling For Truce, Israel Says “Propaganda”
Google News (Israel)Hamas Shares Hostage Video Calling For Truce, Israel Says “Propaganda” NDTV…Read More
Joan Haslett
21:25
Taiwan detains China-crewed ship after ‘incursion’ as war fears intensify
The incident is under investigation, Taiwanese authorities have confirmed...
Joan Haslett
21:25
Emergency and evacuation exercise held in East Coast; another 500 community volunteers sought
East Coast GRC has 300 volunteers in the People’s Association Community Emergency Response Team and hopes to reach its target
Joan Haslett
03:20
Scientists ‘mimic real biological processes’ using synthetic neurons
A new collaboration has unlocked new potential for the field by creating a novel high-performance organic electrochemical neuron that responds
Joan Haslett
21:21
Draymond Green Publicly Exposes NBA as Adam Silver Confirms Making Changes to 3-Point Rule
The NBA All-Star selections are just around the corner. Some fresh faces will make their debut, while familiar ones will
Joan Haslett
11:21
Oyecommerz Launches Seamless Magento to Shopify Migration Service
Oyecommerz, a leading Shopify development agency known for empowering e-commerce businesses, is thrilled to announce the launch of its comprehensive
Joan Haslett
20:20
Trump-Putin relations enter a new chapter and the world is at stake
Google News (Russia)Trump-Putin relations enter a new chapter and the world is at stake The Washington Post…Read More
Joan Haslett
19:23
REMEMBER THIS? Tony Chelsom, artist and teacher
He presented his most famous painting to Prince Philip in 1983...
