This watch is the first watch that I think Casio got correct in terms of size it’s a little larger than the small fw-91 and more flatter skinnier than the A168. It still has the old look and feel of a vintage Casio. The watch has a Bluetooth functionality and this ensure the time is always synced with my phone . The step counter works great and the backlight is adequate when in the dark. The watch doesn’t require charging. It also has a helpful mobile phone finder function where a misplaced phone is located via ringing with the push of a button on the Casio . For those comparing this to other smart watches don’t . At its core this is still a Casio first with added functions that work great . Overall I’d say this is a good buy and well worth it.