Upgrade my Fitbit to this new version & its a great investment. Took a little time to set up but nothing big. The screen is amazing! Clear and able to read & see clearly! Functioning of my watch is easy and simple- be patient and take the time to read & get to know your watch. Had done some last minute household chores that included doing the dishes and at that moment it was great to have had my Fitbit on to count my steps, check my heart rate and the test the watch resistance. Lastly, same day delivery- ON POINT!!! Got to me on time, secure & easy. If you’re looking into investing in a Fitbit Versa in highly recommend it as I would with the Fitbit range. I’ve chosen Fitbit as it personally supports & encourages me about being active. It gives me a little nudge about wellbeing. A great use of technology and for anyone that’s very tech savvy and into their gadgets like me this one is for you! Btw my Fitbit is connected to my iPhone and it works perfectly! I hope this helped