The Archive
Reporting, comparisons, and field notes — newest first.
portable-ecg-and-cardiac-monitors
Not every heart monitor produces a recording your doctor can act on. This guide cuts through the marketing to show which FDA-cleared portable ECG devices
·8 min read
smartwatches-and-advanced-health-wearables
Smart rings promise continuous heart-rate and recovery tracking in a discreet form factor — but how do they stack up against chest straps and clinical ECG
·9 min read
portable-ecg-and-cardiac-monitors
Your AliveCor KardiaMobile or EMAY ECG monitor is only useful if it travels safely with you. Here's how to choose cases, pouches, and accessories that actually
·8 min read
smartwatches-and-advanced-health-wearables
Four major smartwatch brands promise ECG monitoring, but not all readings are equal. Here's how Apple, Samsung, Fitbit, and Withings stack up for fitness
·10 min read
smartwatches-and-advanced-health-wearables
Two popular mid-range fitness trackers, two very different approaches to heart rate variability data. Here's how to decide which one actually serves your
·9 min read
smartwatches-and-advanced-health-wearables
Two devices now combine blood pressure measurement and heart rhythm detection in a single cuff. Here's how the OMRON Complete and Withings BPM Connect stack up
·9 min read