Battery-free nano-sensors could pave the way for next-generation wearables

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

Smartwatch use enhances detection of heart arrhythmias, increasing quality of care

Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard care. Researchers from Amsterdam UMC have analyzed the data from 437 patients ...

Automated 3D heart tissue platform speeds up cardiac drug testing

Researchers from Leiden University Medical Center (LUMC) and the Leiden-based biotech company Ncardia have joined forces to ...

What's the best fitness tracker of 2026? I've tested more than I can count, these are my top picks

After testing countless devices for accuracy, comfort, and general value, these are the best fitness trackers I'd recommend.
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Smartwatches improve the detection of atrial fibrillation

Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard care. Researchers from Amsterdam UMC analysed the data from 437 patients and ...