Fitbit Charge 5
Google-owned Fitbit has updated its Charge fitness trackers, with the Charge 5 ready for launch. Fitbit says the device is its most advanced heath and fitness tracker yet, with an ECG for monitoring heart health, EDA scan for stress management and blood oxygen monitoring. Like the Charge 4, GPS is built in, so you can leave the phone at home and still track your run. The whole package is thinner too, about 10 per cent slimmer than the Charge 4, and now has a colour screen.