Smartwatches track plenty of health data. How much of it is actually useful?
- Posted on December 28, 2025
- By The Sydney Morning Herald
- 8 Views
Smartwatches track plenty of health data. How much of it is actually useful?
Most modern smartwatches offer countless insights into how our bodies perform. But what is this data really telling us about our health? And how can we make the most of it?
