Description
Brand: Mingtawn
The Mingtawn 2025 Ultra-Thin Smart Ring is one of the lightest smart rings available, weighing just 2.5g — so slim and light you’ll barely know it’s there. It continuously monitors heart rate, blood oxygen (SpO2), body temperature, and sleep quality around the clock with no subscription fee required. The updated thinner profile sits more comfortably on the finger than standard smart rings, and it comes with a sizing kit covering US sizes 6–13 to ensure you get the right fit. A great budget-friendly entry point for fitness tracking on Android and iOS.
Key Features
- Ultra-thin design at just 2.5g — 0.6mm thinner than standard smart rings
- 24/7 automatic monitoring of heart rate, blood oxygen, and body temperature
- Detailed sleep quality and duration tracking with nightly insights
- No subscription fee — full health tracking at no ongoing cost
- Sizing kit included with 8 sizes (US 6–13) for a perfect fit
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