The versa lite edition smartwatch from Fitbit is designed to be your assistant, during your day-to-day responsibilities, the versa lite edition is there to give you call, calendar, text, and app alerts. You can even send quick replies to text when paired with an android device. You also get access to helpful apps without needing to take out your phone. Everything from checking on the weather, sports scores, and more. The built-in battery takes care of all of these functions and more for up to 4+ days without needing a recharge, and its wireless technology lets you synch with (optional) Bluetooth headphones, and hundreds of ios, android, or windows devices.