Tinwoo T20W Smart Watch (Android/iOS) $20 at Amazon
Amazon with Tinwooelec-US has the Tinwoo T20W Smart Watch (Android/iOS, multiple colors) for $50 - 35% off coupon (check "Apply coupon" box) - $13 off with coupon code
2586S1DV at checkout =
$20 with free shipping on $25+ or with Prime.
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