VITALNEX / HEALTH TECHNOLOGY & CONNECTED LIVING
Wearables, digital health and the connected home.
The developments that matter, with the context behind them.
Google's documented November 2 Fitbit API cutoff puts continuity in focus: a device can keep recording while a connected service stops receiving its data.
Read the briefing
Category photograph / illustrativeTHE NEWSROOM
The partnership's value depends on who qualifies, how enrollment works and what support remains available after a person closes the app.
Samsung's developer recap is a reminder that a successful connection needs usable permissions, understandable timestamps and a record that still means what users expect.
An early-2027 MD Live program could make a ring's history easier to discuss. Its usefulness will depend on the handoff, not the volume of data.
Cardio Effort and automatic VO2 Max answer different questions. A changing personal baseline is useful context, but a poor basis for comparing people.
Garmin's moving smart trainer makes an ambitious specification sheet. Compatibility, space and recurring software costs are the questions that turn it into a useful purchase.
The tracker has an understandable middle-ground pitch. Buyers still need to separate its on-wrist functions, paid coaching and battery-test conditions.
THE DEVICE INDEX / 08 PROFILES
Sensors, battery life, compatibility and the conditions behind the price.
SmartwatchCategory illustrationSpecs checked Nov 5, 2026
Smart ringCategory illustrationSpecs checked Nov 5, 2026
SmartwatchCategory illustrationSpecs checked Nov 5, 2026
Smart ringCategory illustrationSpecs checked Nov 5, 2026
Manufacturer-reported specifications, with sources and check dates. Images illustrate device categories. Untested devices have no independent score.
COVERAGE
Smaller sensors. More meaningful questions. Explore the technology that travels with you.
From useful tools to unanswered questions: a measured view of artificial intelligence in health.
Connected spaces designed around the people who live in them.
Linked primary sources, clear check dates and an explicit distinction between manufacturer claims and independent testing.
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