TheJewelry
Beautiful wearable jewelry with embedded sensors.
Fashion-first. Technology-invisible. Free.
Scroll to see everything
Fashion First
The Ring
Minimal. Understated. Contains a 6-axis motion sensor that captures the physics of your hands.
The Bracelet
Elegant chain with a sensor module disguised as a clasp. Captures wrist and arm movement.
The Pendant
A beautiful pendant that tracks upper body movement patterns. Wear it like any other necklace.
Final designs in development. Images represent the aesthetic direction.
“Objects you’d wear because you love them, that happen to contain sensors.”
All jewelry is free. Ambrosia provides it. You get paid for the data.
What’s Inside
Technology small enough to disappear. Precise enough to capture the physics of domestic work.
Accelerometer + gyroscope. The same technology in your phone that knows when you tilt the screen.
200 measurements per second. Captures micro-movements invisible to the naked eye.
Magnetic charging. Like high-end smart rings. 30 minutes for a full charge.
Low-energy Bluetooth syncs data to your phone. No WiFi required.
Comparable to normal jewelry. You won’t notice the difference.
Waterproof. Durable for daily wear. Multiple finishes.
What It Captures
Every gesture. Every adjustment. Movements so automatic you don’t think about them.
Stirring
How your wrists move when you stir — the speed changes, the pressure shifts
Folding
How both arms work together to fold — adjusting for towels vs. shirts vs. fitted sheets
Carrying
How you shift your weight carrying a child on one hip while opening a door with the other hand
Chopping
The exact force and rhythm of chopping — and how you instinctively keep fingers safe
Pouring
How you tilt a kettle differently than a milk carton — knowing when to slow the pour
Comforting
The way you hold a crying child — firm enough to feel safe, gentle enough to soothe
“You know exactly how much pressure to use cracking an egg. That knowledge is what robots need.”
The Full Picture
Choice Data
Tells AI what you decided. Preferences, priorities, trade-offs.
Video Data
Shows AI how you did it. Spatial context, object interaction, environmental awareness.
Motion Data
Captures the physics. Force, timing, precision, gentleness.
Together, they create training data spanning three domains: decisions, vision, and motion. A complete model of how care actually works — from the decision to act, through the visual execution, down to the physical precision of each movement.
Not technology that extracts. Technology that gives back.
Designed for You
Collection variety
Different styles for different preferences. Minimalist. Classic. Statement. Your choice.
Cultural sensitivity
Understated designs that work across cultures. Modest, elegant, appropriate everywhere.
Free
Unlike every other wearable on the market, the jewelry is free. We give it to you. The data is what we value.
Your timeline
Wear when you choose. Pause capture any time. Delete any session. No obligation.
Privacy and Control
Motion data captures movement patterns only. No video. No audio. No images. Anonymous by nature.
No audio, no images. Pure physics.
Pause capture. Resume when ready.
Any session, any time. Gone completely.