Ultrahuman’s new flagship smart ring has a 15-day battery

Source: The Verge

[Image: Ultrahuman Ring Pro with Pro Charging Case for up to 45 days of additional battery life]

Overview

Ultrahuman is expanding its health‑monitoring ecosystem with the launch of a new flagship smart ring and a “biointelligence AI” platform upgrade. The Ring Pro is the company’s third‑generation smart ring.

Battery Life

• Up to 15 days of battery life before needing to recharge.
• Comes with a Pro Charging Case that provides up to 45 days of additional battery life.
• Stores 250 days of on‑device health history.

Improvements Over the Ring Air (2023)

• Battery life increased from 4–6 days (Ring Air) to 15 days (Ring Pro).
• Offline data storage extended from “several days” to 250 days.
• Redesigned heart‑rate sensor for improved signal quality.

Read the full story at The Verge