FitBit Versa 2 with Amazon Alexa - Stone/Mist Grey . Key Features . Aluminium CaseTrack your steps monitor your heart rate and more!Always-On Display ModeCompatible with Android and iOS SmartphonesWater resistant to 50 metresLet your voice be heard with AlexaJust press the button and speak to check the weather set reminders get on-screen answers to your questions and more using Amazon Alexa. Sleep better live betterSleep plays a huge role in your health. Wear Versa 2 at night to learn about your sleep develop better habits and wake up ready to take on the world. Focus on your health and fitnessThat extra push you need to get going? It's just a glance away. Versa 2 uses heart rate guidance and insights to help you reach your goals. Access your world from your wristStick to your schedule queue up the perfect playlist make purchases and; more—all from the convenience of your smartwatch. Know your body better in the Fitbit app.See the whole picture by using Versa 2 with the free Fitbit app to get the data motivation and guidance you need to improve..