What's included:
1x Fitbit Versa 3
1x Classic wristband (both small & large)
1x Charging cable
1x L size white strap
Sensors and components:
Built-in Global Positioning System (GPS) and GLONASS satellite navigation system.
Equipped with a three-axis accelerometer.
Has an altimeter.
Supports Wi-Fi wireless network connectivity with 802.11b/g/n standard and 2.4GHz operating band.
Features an ambient light sensor.
Has a microphone installed.
Speaker configured.
Integrated near field communication (NFC).
Equipped with a vibration motor.
Equipped with an optical heart rate sensor.
Equipped with a device temperature sensor (only the Premium version can acquire skin temperature change data).
Battery and power supply:
Battery life is up to 6+ days. However, battery life and charge cycles vary depending on usage, settings, and other factors, and actual battery life may vary. Turning on the Always-On Display feature will require more frequent charging. We recommend charging every few days to ensure that motion tracking is always possible.
Battery type is lithium polymer.
Charging time (from 10% to 80%): approximately 40 minutes.
Supports fast charging, so a 12-minute charge will give you 1 day of battery life.
Equipped with Bluetooth 5.0 radio transceiver.
Storage:
Saves 7 days of detailed exercise data down to the minute.
Saves daily exercise data for the past 30 days in total.
Stores heart rate data in 1-second intervals during exercise tracking and 5-second intervals at other times.
Water Resistance:
Water resistant to 50 meters. We recommend drying the band after swimming or if the band gets wet, because as with any wearable device, it is in the best interest of the skin to keep the band clean and dry. We do not recommend wearing Fitbit Versa 3 in a hot tub or sauna.
Material:
The Fitbit Versa 3's band is made of a flexible material similar to that used in many sports watches, and the case is made of aluminum.
Heart rate monitoring:
As with all heart rate tracking technology, the accuracy of heart rate monitoring can be affected by physiological factors, the position in which the device is worn, and different exercise movements.
Comes with Small & Large Band
Small - Fits wrist 5.5" - 7.1" in circumference
Large - Fits wrist 7.1" - 8.7" in circumference