Contact Lefun Health Support

by YvonneGarcia1823

I received this watch as a gift and I was incredibly excited and grateful, as I have multiple chronic debilitating health conditions that require close monitoring of blood pressure, heart rate, oxygen saturation and to monitor overall sleep patterns(or lack there-of). However, I have consistently found that the product is continuously out of range and exceeds sometimes more than 10-20+ points out of range, and I am certain due to the fact I am monitored at multiple specialist physician offices! Now to give it the benefit of the doubt, I tried flipping the watch to the inside of my wrist to see if the radial vein or artery would give a better reading, but that didn’t work either; instead it left me with spotted welts which leads me to believe the product is using laser or infrared technology to monitor at unsafe levels. So it begs the question, is this device safe? What type of sensor is being used to monitor bodily functions? And is this typical for your product, or do I just have a defective product?

by Gearge Of The Jungle

Function of this device is poorly set up and developed. Shows temperature but doesn’t function. Sleep function doesn’t work at times. Battery dies without warning. No battery status available. Personal settings may change themselves. It changed to female from male at times. It changes to 24 hr clock at times.
Oxygen levels on watch device but not on desktop page when downloaded.
To sync with the watch even when the watch shows connection you must turn off the watch wait a few seconds then turn on for the data to update. If LeFun actually fixed the bugs of this device it may be a good health watch. If a fix isn’t developed I expect to shop for a better operating health watch. You must be very patient and try everything to get downloaded info to sync.

by Brickani

I woke out of a dead sleep due to extreme pain on my arm. When I woke up I noticed my arm was glowing green. For whatever reason my watch decided to burn and blister my wrist. I immediately took off the watch and realized the sensor light was staying illuminated and extremely hot. Initially I wasn’t a big fan of this watch after discovering that the sleep tracker didn’t work properly, Nor does the sports tracker. If you start to track an activity on the watch or the actual app, neither one will sync with the other. So there is no way to see the stats of your watch unless you take a picture of the screen before stopping the actual activity. I guess I shouldn’t be surprised based on the price I paid. But the two I purchased as gifts will most definitely be going back to the store!