FINGERING RING SLIM
Less ring. More recovery.
The thinnest smart ring in the FINGERING lineup. Built for sleep obsessives, recovery nerds, and anyone who wants serious wellness data in the most minimal form possible.
What's included
Ring Size
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The full story
The FINGERING RING SLIM was designed with one question in mind: what if a smart ring felt like wearing nothing at all?
At just 2.8g, the Slim is our lightest ring ever — so thin you'll forget it's there, but smart enough that it never forgets to track. The Slim is built for the sleep-focused, recovery-first crowd who understand that rest is a performance strategy, not a luxury.
It tracks every stage of your sleep with clinical-grade precision, calculates your daily readiness score, monitors resting heart rate trends, and even supports menstrual cycle tracking with temperature-based insights.
The Slim doesn't try to do everything — it does the things that matter most for long-term wellness, and it does them beautifully.
Wear it to bed. Wake up with answers. That's the whole idea.