K88H Smartwatch - HR Monitor HD IPS screen 2.5D arc

Hello guys, I've found a coupon for this smartwatch and I'm wondering if I should get one. It's really not that bad for the price.
The coupon makes the price drop to $43.99 (the code is K88GKB for those interested) on Geekbuying.

I think the design looks cool and it's worth the cost.
What are your thoughts?

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