The Ring.
Titanium. Seven-day battery. No screen. Worn day and night. The instrument is the same. The data, yours.
Titanium · Seven-day battery · No screen · Worn day and night
The Specifications
A small object, considered.
- Material
- Aerospace titanium, brushed. Or zirconia ceramic, polished.
- Weight
- 3.4 g · titanium. 4.1 g · ceramic.
- Thickness
- 2.55 mm. The thinnest we could make it without losing the antenna.
- Battery
- Seven days, typical. Forty minutes to full on the charging dock.
- Sensors
- Heart rate. Heart rate variability. Temperature. Blood oxygen. Movement. Sleep stages.
- Water
- Worn in the shower, in the ocean, in sleep. Rated to 100 m.
- Sizes
- Six through thirteen. A sizing kit ships before the Ring.
- Inner band
- Engraved with your Member Number. Read once. Then forgotten.
Titanium
Brushed. The instrument disappears.
Ceramic
Polished. A small ivory mark.
Black or white. The instrument is the same.
What the Ring is not
No screen. No score. No streak.
No screen
There is nothing to look at on the Ring. The Brief carries the count.
No score
No readiness. No recovery percent. The Oracle uses the readings; you do not need to.
No streak
Missed nights are not failures. The Ring records. The practice continues.