Samsung’s cellular smart tag lasts for a week on one charge
 

Smart products have given us the tools we need to track personal items, and even loved ones. Want to know where your kids are? Buy them a custom smartwatch. Worried about losing your suitcase? Grab some connected luggage. Looking to keep a watchful e...

https://www.engadget.com/2017/10/16/...ect-smart-tag/