Don't Bother.
Very unreliable readings. Even if you read the directions carefully like don't take readings after eating, sit comfortably for 10 minutes, position on wrist a certain way, position arm a certain way, don't take multiple readings minutes apart, etc. It will still give reading 20-50 pts. off. My doctor said don't even bother with wrist monitors and stick with arm monitors instead. Very disappointing.
Rating: 2 stars