YONKFUL is a good company that is known for manufacturing sleep gadgets around the world. Their products have great features that include heart rate and sleep monitor, all-day activity tracking, call, remote camera, and more. It gives you an accurate result and suggestions on how to improve your sleep.

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YONKFUL Fitness Activity Tracker Smartwatch


Item Weight: 4 ounces

Product Dimensions: 3.5 x 3 x 1.9 inches

Size: 1 Pack

Color: Black/Gold, Pink, Purple

Item Package Quantity: 1

Number Of Pieces: 1

Special Features: Great gift idea, multipurpose, Sleek Design

Usage: Depending on your preference

Batteries: 1 Lithium Polymer batteries required. (included)