Here is a smart wearable device that sits around your neck and provides you with vibration feedback when you slouch. ALEX measures your neck angle and head position. It tracks your progress over time, allowing you to monitor posture in real-time. The battery life lasts up to 7 days.
ALEX lets you know when your posture has been poor for more than a few minutes. It coaches you towards better posture.[where to get it]
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