Amazon's Halo tests the limits of personal privacy, and offers a glimpse of the future of health - GeekWire
Amazon Halo - Health & wellness band
Amazon Halo Review | PCMag
Amazon's body-scanning Halo fitness band is now available to everyone in the US | TechCrunch
Amazon Halo review: Is this fitness tracker convenient? | CNN Underscored
Amazon announces fitness wristband ``Halo'', an item that can handle health management and interpersonal support in cooperation with the application - GIGAZINE
Amazon adds display in new $80 Halo View health band, skips mic, boosts free membership to a year - GeekWire
Amazon Halo review: incredibly invasive, but helps you learn about yourself | AppleInsider