Bests & Worsts Reviews from Amazon

This is a great little device. The competitor to this product is the Whoop device. Not other fit trackers that have screens and give you alerts for messages or calls and show the time. Any review comparing this to any fit tracker with a screen or even a smartwatch are comparing apple to oranges. To buy an apple or to buy an orange. It's smaller than its competitor, the Whoop - and smaller than many other fit trackers. The user interface on the app is easy to use. Lots of info, but no so much info it's confusing or overwhelming. I like the lack of screen. It's just as expected - a much less distraction. The only complaint I have is that I feel the battery should last longer. However, with that said - it charges super fast. The info is good, as long as you understand what your looking at or reading. The BMI feature - you DO NOT have to be naked. The tone feature - hit or miss. It also uses up battery power that I care to use elsewhere, so I turned it off. Activity tracker - nice. Sleep tracker - very nice. Personal trending history - great. Suggestions to improve in areas - good. Price - a much better deal than the Whoop. Remember - it's not a fitbit. It's not a smartwatch. It's not the usual fit tracker with a screen. *On a related but separate issue to this: I liked this so much, I wanted to purchase one for a friend battling cancer. I bought the Halo on early release and tried to email Amazon to ask for help. I tried using 3 different emails for Amazon and all came back not a monitored .