Expert Advice
Practical guidance for getting the most value from your health tech investment.
The best health devices have accuracy claims backed by independent peer-reviewed studies â not just internal company testing. Search "[product name] validation study" before buying anything you'll use for health decisions.
A $299 device with a $15/month subscription costs $659 over two years. Always factor in subscription costs, replacement sensor costs, and accessory costs before comparing products on sticker price alone.
Health data is among the most sensitive data you can share. Check whether the company sells data to insurers or employers, how long data is retained after account deletion, and whether you can export your own data.
Most devices have 30-day return policies. Use the full trial period to assess whether the device genuinely fits your routine â not just the first excited week. Many people discover poor wearability or app quality after day 10.
The hardware is only half the product. Read app store reviews specifically about data visualisation, reliability, and customer support. Many devices with excellent hardware are undermined by poor software experiences.
Consumer health devices are useful for general wellness tracking but are not substitutes for clinical advice. If you're monitoring a specific condition, discuss your chosen device with a doctor before relying on its readings.
Most major health tech devices release a new generation annually. If a new model was just announced, consider waiting â or buy the previous generation at a significant discount if the new features aren't essential for your needs.
A device's value multiplies if it integrates with the other apps and platforms you use â your GP's portal, your insurance app, or your preferred workout tracker. Closed ecosystems limit your ability to get the full picture of your health.