Fitbit Water Duration

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I'm currently looking at purchasing a Fitbit Flex 2 since it appears to be the most suitable for swimming, however I can't find any information on how long it can remain submerged and when I contact Fitbit they just recycle the depth information. Does anyone know if it's good for at least 3 hours? I'm also open to alternative models and brands.

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  • MeanderingMammal
    MeanderingMammal Posts: 7,866 Member
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    Your main concern about duration is whether the battery will last, rather than anything else. As it's sealed to 50M then you're fine for a long swim like that.

    The issue then becomes whether the Flex is actually a good device for soon tracking. I'd be less convinced about that.

    Personally I use a Forerunner 735XT, but that's at a very different price point.