![Amazon.com: Fitbit Versa 3 - Reloj inteligente de salud y fitness con llamadas/textos Bluetooth, carga rápida, GPS, frecuencia cardíaca SpO2, batería de 6 días (bandas S y L, 90 días premium incluidas) Amazon.com: Fitbit Versa 3 - Reloj inteligente de salud y fitness con llamadas/textos Bluetooth, carga rápida, GPS, frecuencia cardíaca SpO2, batería de 6 días (bandas S y L, 90 días premium incluidas)](https://m.media-amazon.com/images/I/61QLle9nTkL.jpg)
Amazon.com: Fitbit Versa 3 - Reloj inteligente de salud y fitness con llamadas/textos Bluetooth, carga rápida, GPS, frecuencia cardíaca SpO2, batería de 6 días (bandas S y L, 90 días premium incluidas)
![Fitbit unveils Charge 3, adds SpO2 tracking in preparation for potential sleep apnea, a-fib features | MobiHealthNews Fitbit unveils Charge 3, adds SpO2 tracking in preparation for potential sleep apnea, a-fib features | MobiHealthNews](https://www.mobihealthnews.com/sites/default/files/Fitbit%20Charge%20HR_5.png)
Fitbit unveils Charge 3, adds SpO2 tracking in preparation for potential sleep apnea, a-fib features | MobiHealthNews
![Fitbit Charge 4 updated with features like skin temperature, SpO2 tracker, and more- Technology News, Firstpost Fitbit Charge 4 updated with features like skin temperature, SpO2 tracker, and more- Technology News, Firstpost](https://images.firstpost.com/fpimages/1200x800/fixed/jpg/2020/04/fitbit-charge-4-1280-min.jpg)
Fitbit Charge 4 updated with features like skin temperature, SpO2 tracker, and more- Technology News, Firstpost
![First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker](https://media.dcrainmaker.com/images/2018/08/2018-08-17-15.43.12.png)
First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker
![First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker](https://media.dcrainmaker.com/images/2018/08/Fitbit-Charge-3-First-Loook-Band.jpg)
First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker
![Fitbit Charge 3 special edition with NFC The innovative health and fitness tracker, frost white/aluminium/graphite grey (includes black replacement strap), one size fits all : Fitbit: Amazon.es: Deportes y aire libre Fitbit Charge 3 special edition with NFC The innovative health and fitness tracker, frost white/aluminium/graphite grey (includes black replacement strap), one size fits all : Fitbit: Amazon.es: Deportes y aire libre](https://m.media-amazon.com/images/I/61KLBN979fL._AC_UF1000,1000_QL80_.jpg)
Fitbit Charge 3 special edition with NFC The innovative health and fitness tracker, frost white/aluminium/graphite grey (includes black replacement strap), one size fits all : Fitbit: Amazon.es: Deportes y aire libre
![Amazon.com: Fitbit Versa 3 - Reloj inteligente de salud y fitness con llamadas y mensajes Bluetooth, carga rápida, GPS, frecuencia cardíaca SpO2, batería de 6 días (bandas S y L, 90 días Amazon.com: Fitbit Versa 3 - Reloj inteligente de salud y fitness con llamadas y mensajes Bluetooth, carga rápida, GPS, frecuencia cardíaca SpO2, batería de 6 días (bandas S y L, 90 días](https://m.media-amazon.com/images/I/61phYd-jr6L._AC_UF894,1000_QL80_.jpg)