There are only four days to go before Christmas, and Flow is giving away some amazing prizes that make great Christmas gifts, but you must participate to win. There’s a sleek-looking smartwatch that looks good on anybody’s hand, and there’s a smart speaker that can play your music and help schedule your day. Best of all, everyone that participates gets a gift. Click here to find out more. In the meantime, we’ve done an honest review of four of the most exciting products customers can win in the Make Christmas Sparkle campaign. Keep reading to find out which one fits your lifestyle and, more importantly, how you can win one for yourself or a loved one.