Some researchers at Stanford University recently did a study with a number of wearables including the Apple Watch, Basis Peak, Fitbit Surge, Microsoft Band, Mio Alpha 2, PulseOn, and the Samsung Gear S2. Among the 60 volunteers, they learned that the heart rate measurements were quite accurate...
Woot is putting on a great deal for refurbished Fitbit products. You can get up to 60% off products like the Fitbit Surge or Fitbit Charge HR, bringing their prices down to $119.99 and $74.99, respectively.
The Fitbit Surge, Blaze and Charge HR all use what the company calls PurePulse technology to track your heart rate.
A lawsuit against Fitbit says this technology isn't accurate and that the company is misleading customers thanks to their marketing material. Fitbit denies the claim and says the...
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