- Amazon unveils Halo to battle Apple Watch and Fitbit — tracks activity, body fat, emotionsCNBC
- Amazon Halo: a fitness band and app that scans your body, listens to your voiceThe Verge
- Amazon Is Entering Health and Fitness Tracking With a New Wearablemenshealth.com
- Amazon Halo: Jaw-Dropping New Health-Monitoring Wearable & Service RevealedForbes
- Amazon Halo app scans body fat while the band tracks activityCNET
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