1 of 29 Matthew Miller/ZDNET
Fitbit Ionic and Horween leather band
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7 of 29 Matthew Miller/ZDNET
Surge, Blaze, and Ionic side profile
8 of 29 Matthew Miller/ZDNET
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10 of 29 Matthew Miller/ZDNET
11 of 29 Matthew Miller/ZDNET
12 of 29 Matthew Miller/ZDNET
Navy blue Horween leather
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27 of 29 Matthew Miller/ZDNET
28 of 29 Matthew Miller/ZDNET
29 of 29 Matthew Miller/ZDNET