Optimize your workout routine with a Daily Readiness Score that reveals if you're ready to exercise or should focus on recovery (requires Fitbit Premium membership)1. EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.
With the ECG app, take an AFib assessment on demand. Plus, use irregular heart rhythm notifications to look for signs of AFib while you're still or sleeping.The ECG app and irregular heart rhythm notifications feature are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old. The irregular rhythm notifications feature is not intended for use by people with known atrial fibrillation. An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of SpO2 clock faces.
Personalized health & fitness guidance with a 6-month Fitbit Premium membership for new Premium users New Premium users only. Free trial must be activated within 60 days of device activation.
High & low heart rate notifications alert you if yours seems above or below your average. Battery lasts 6+ days plus, fast charging gives you a full day's charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS). Use your voice with Google Assistant or Amazon Alexa Built-in to check the weather, set reminders, control smart home appliances and more from your watch (Voice assistant availability and features may vary, Google Assistant coming late 2020). Daily Readiness requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only.
Fitbit is part of the Google family. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required. Small and large wristbands (2 bands total). 1.59"H x 1.59"W x 0.48D.Small band: fits wrists from 5.5'' to 7.1'' in circumference. Large band: fits wrists from 7.1'' to 8.7 in circumference. Battery life: 6+ days, 10 days. Battery charge time: 27 min.
Water resistant to 50 meters. Wireless: Bluetooth 5.0, WiFi, NFC. Compatible with IOS & Android.
The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old. Silver Stainless Steel case & Sage Grey infinity band.