fitbit on Twitter: "Got a Versa 3? Now, you've also got high & low heart rate notifications. Just update your watch in the Fitbit app. https://t.co/kn8Wb2dXiy" / Twitter
Your Fitbit just got a life-saving free upgrade that helps it rival the Apple Watch | Express.co.uk
Fitbit Technology | PurePulse
Fitbit Versa 4 review: the good, the bad, the ugly
A Covid-19 detector on your wrist? That's what Fitbit is claiming for its new Fitbit Sense smartwatch –it even reads your sweat | South China Morning Post