To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Great design , light weight. Great product. Wearable for swimming too. The app allows you to set tasks, reminders, award rewards for children to enjoy. Simple activity tracker game to encourage them to be active. Able to set up challenge to motivate them. I love it as a parent, my kid loves it.
I saw my kid having fun with it that I bought a second one for myself too. Yes and adult can wear it too. Mother and kid have fun challenging each other.