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Nuna - Pendant Emotion Tracking Necklace with Mood Visualization, Auto-Journaling and Meditation Support - PEBBLE BLACK - (2025)

Model: NUNA01PEBBLEBLACK
SKU: 11340525
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About this product

The NUNA Pendant is an AI-powered emotional wellness wearable that tracks your mood throughout the day, creates automatic hourly Mood Cards, and uses vibration-based Mindfulness Waves to help guide your breathing. With an intuitive emotional timeline app, IP65 resistance, and 48-hour battery life, NUNA Pendant brings calm, clarity, and emotional awareness into everyday life.

Features
  • AI Emotion Tracking

    NUNA Pendant uses multi-sensor emotional sensing to detect changes in your mood and stress levels throughout the day, building a personalized emotional profile as you wear it.

  • Hourly Mood Cards

    Every hour, the pendant automatically generates a Mood Card inside the NUNA App—an effortless way to capture and understand your emotional patterns without manual journaling.

  • Mindfulness Waves for Quick Reset

    Activate gentle vibration waves to guide your breathing and help you restore calm in 2–3 minutes—ideal for work breaks, study sessions, or stressful moments.

  • Emotional Timeline & Insights

    Your day is visualized in the app using color-coded bubbles and patterns, allowing you to see emotional highs, quiet moments, triggers, and daily trends at a glance.

  • Designed for Everyday Wear

    Lightweight, modern design with a smooth pendant finish. Offers up to 48 hours of battery life, IP65 water resistance, and a comfortable fit for daily use.

See all features
Specifications
  • Operating System Compatibility
    Android, Apple iOS
    App Compatible
    Yes
    Built-in Storage
    0.032 gigabytes
    Usage Time
    48 hours
    Metrics Measured
    Not Applicable
    Protective Qualities
    Water resistant
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Reviews

Rating 5 out of 5 stars with 3 reviews

5 star rating. 3 reviews
100% would recommend to a friend

Top Mentions

  • Design (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Wearing nano every day lately

    The first time I put on nano, my immediate thought was: it looks really good, it is clean, elevated, and premium. Not flashy at all, just one of those pieces that quietly upgrades your whole look. After using it for a bit, I realized it’s actually pretty interesting too. It helps me notice my own emotional states in a very gentle way. What surprised me most is that the emotion detection is quite accurate, sometimes it picks up on stress or tension before I even consciously realize it. Also, the battery life is solid. I don’t have to think about charging it all the time, which makes it easy to wear daily. And honestly, every time I wear it out, friends keep asking me what it is. It definitely turns into an unexpected conversation starter. Overall, it’s one of those things that’s good-looking, genuinely useful, and quietly impressive.

    This review is from Nuna - Pendant Emotion Tracking Necklace with Mood Visualization, Auto-Journaling and Meditation Support - Silver - (2025)

    Posted by Hazel

  • Rated 5 out of 5 stars

    Thoughtful Design with a Calming Presence

    Looks sleek and minimal, and the lightweight makes it comfortable enough to wear all day. The mood visualization is subtle but meaningful. A unique piece of tech that blends well into daily life. Great gift for someone you love.

    This review is from Nuna - Pendant Emotion Tracking Necklace with Mood Visualization, Auto-Journaling and Meditation Support - Black - (2025)

    Posted by XinyuanY

  • Rated 5 out of 5 stars

    A Unique and Meaningful Wellness Experience

    I love how subtle and stylish this pendant is—no one would guess it’s tracking emotions. The app experience is calming and the auto-generated journal entries actually feel meaningful. It’s helped me slow down and check in with myself more often. Definitely happy with this purchase.

    This review is from Nuna - Pendant Emotion Tracking Necklace with Mood Visualization, Auto-Journaling and Meditation Support - PEBBLE WHITE - (2025)

    Posted by KaijiL

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The NUNA Pendant is an AI-powered emotional wellness wearable that tracks your mood throughout the day, creates automatic hourly Mood Cards, and uses vibration-based Mindfulness Waves to help guide your breathing. With an intuitive emotional timeline app, IP65 resistance, and 48-hour battery life, NUNA Pendant brings calm, clarity, and emotional awareness into everyday life.

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Pros for Nuna - Pendant Emotion Tracking Necklace with Mood Visualization, Auto-Journaling and Meditation Support - PEBBLE BLACK - (2025)
DesignComfort, Battery Life, Design, Tracking Accuracy, WeightOverall Performance, Battery Life, Ease of Use, Size, Fitness TrackingOverall Performance, Battery Life, Comfort, Screen Size, Features

Specs

Questions & Answers
  • How does NUNA track emotions?

    Maybe the ‘happy hour’ was about finally being able to soon get some rest after putting the baby to sleep. Maybe while playing with building blocks ‘small fire moment’ and wondering what your child would do for a living when they grow up etc because we all know play time slows down when we choose to be good citizens as possible . Baby time is so short, enjoy the moments. -Peace

    Answered by Luis113
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