Most low emf fitness tracker use Bluetooth to send data and connect to your smartphone or tablet. But if you don’t choose one that has the ability to disable Bluetooth or a device that does not use Bluetooth, you may be exposed to harmful electromagnetic field (EMF) radiation when wearing your tracker. This is especially true if you wear it while sleeping. This is the time when your body heals, stores memories, and repairs cells, so you want to avoid EMF radiation during this important process.

EMF-Conscious Fitness: The Rise of Low Electromagnetic Field Trackers

While a lot of fitness trackers have built-in heart rate monitors, some do not and instead use an external chest strap to gather this information. A chest strap can be uncomfortable to wear and it’s not as accurate. So if you want to minimize the risk of EMF radiation while tracking your health, consider using this EMF-free wristband that measures heart rate and sleep quality.

You can also find fitness trackers that don’t use Bluetooth and emit fewer EMFs, like this simple pedometer. It does not have any bells and whistles, but it is reliable and cost-effective.

If you’re looking for a more advanced tracker, check out this Garmin Vivosmart 4. It tracks heart rate, has an altimeter, and can even record the number of stairs you climb! This model also allows you to disable Bluetooth and WiFi during the day, but you’ll need to enable it briefly when syncing with your phone. This is one of the best options for reducing EMF exposure while tracking your health.