What is the life of this product? September 30, 2020 12:47 Updated The expected service life for KardiaMobile 6L is 2 years. Related articles How do I return my purchase? What sort of batteries are needed? Or is it charged via USB? What is AliveCor's return policy? Can I measure ECG for my child? What heart abnormalities does the device detect? Comments 0 comments Please sign in to leave a comment.