YFJFT Non Invasive Glucose Monitor

Keep track of your glucose levels with the all-day smart tracing watch. It also has weather display, remote photo taking, stopwatch, countdown, and calculator functions. With IP67 waterproof rating, you can wear it anywhere. Get notified of calls and messages on your wrist. Track your progress and stay healthy. Specification: Product Name: Smart Watch for Noninvasive Blood Glucose Testing Material: alloy, silicone Style: black glue, powder glue, brown leather, black leather Waterproof grade: IP67 Blue tooth: Blue tooth 5.3 Battery: polymer lithium ion battery Battery capacity: 3.7V /200mAh Use time: 6 days of heavy use, 10 days of light use, standby: 25 days, call\\music playback: 3 hours Charging method: magnetic charging cable Charging time: about 2 hours, Product size: as shown in the picture Product weight: 72g packing list: 1 smart watch 1 charging cable 1 instruction manual