How will Blaze respond to heat/ humidity

[Proudmamaoftwo]

Currently have a Fitbit Charge and as usual when we go on vacation, it shuts itself down and will need to perform a hard reset when I get home. I was considering upgrading to the Blaze but curious how it will perform when I go to Nevada this summer as past two summers , the Charge also became inoperable. Any feedback would be great!

[Rich_Laue]

From the specs of the Blaze listing in the Store.

Environmental Requirements

• Operating temperature: 14° to 113° F
• Maximum operating altitude: 28,000 feet

But generally your skin will provide a bbuffer, or could we say a fudge factor. The Charge however is also rated to 113. Can't help more than this,