Xiaomi HyperOS 3: Wearable Updates & New Features

Xiaomi HyperOS 3: A Wearable Revolution is Here!

Get ready, Xiaomi fans! Your favorite wearables are about to get a serious upgrade. Xiaomi is gearing up to roll out HyperOS 3, promising a massive leap forward in how we interact with our smart bands, watches, and even earbuds. This isn’t just about bug fixes; it’s about making your Xiaomi devices smarter, smoother, and more integrated than ever before.

HyperOS 3: What’s the Big Deal?

Xiaomi’s commitment to its users is on full display with this upcoming update. On September 30, 2025, Zhang Lei, VP of Xiaomi’s Phone Division and GM of Wearables, spilled the beans on extensive progress. We’re talking about a whole lineup of devices – from the Xiaomi AI Glasses and Mi Band 9 to the Xiaomi Buds Pro, Mi Band 10, REDMI Watch 5 series – all receiving massive OTA updates. These aren’t minor tweaks; they’re significant enhancements, including better voice payment options and expanded widget functionality.

October: The Month of Major Launches

The real excitement kicks off this October. The Xiaomi Watch S4 series is set to receive the full HyperOS 3 treatment, while the Mi Band 9 Pro will debut with some seriously cool new features. Get ready for heart rate broadcasting, even more customizable widgets, and a groundbreaking “sports Vlog” recording feature with screen projection.

HyperOS 3 itself is built on Android 16 and carries the motto “everything flows effortlessly.” For wearables, this means smoother animations, more natural transitions, and, according to internal tests, up to a 20% reduction in power consumption for short video scenarios. That’s some serious battery life improvement!

Phased Rollout: When Can You Expect It?

Xiaomi is rolling this out in stages, so don’t worry if you don’t see it immediately.

• By October 31st: The Xiaomi Watch S4 Sport, S4 standard, S4 eSIM (including the 15th-anniversary edition), and S4 41mm will start receiving their updates. Expect “extreme” experiences, like deeper integration with Mi Home for automations and real-time health monitoring.
• November: The Mi Band 10 will get an upgrade featuring improved GNSS and up to eight customizable widgets.
• December: The Mi Band 9 Pro, Mi Band 9, and the entire REDMI Watch 5 series will see their updates rolling out.

Mi Band 9 Pro: A Closer Look at the Powerhouse

The Mi Band 9 Pro, which was the first wearable to launch with HyperOS 2 back in October 2024, is already a beast. It boasts a gorgeous 1.74-inch AMOLED display (60 Hz, 1200 nits, super slim 2.2mm bezels), five-satellite GNSS for phone-free tracking, and an impressive 21 days of battery life in typical mode.

It handles over 150 sports modes, continuous SpO2, stress, and sleep monitoring with enhanced algorithms (a 15% boost in heart rate accuracy!). Plus, its multifunctional NFC is great for payments, car keys (compatible with Xiaomi SU7, BYD, and more), and targeted notifications.

October Update: Taking the Mi Band 9 Pro to the Next Level

This October update truly elevates the Mi Band 9 Pro. The “heart rate broadcast” feature is a game-changer for fitness enthusiasts. It allows real-time synchronization of your heart rate data with third-party apps or external hardware. Think cycling with your power meter or streaming your fitness sessions on Twitch via integrations like Pulsoid (a premium subscription for Notify for Mi Fitness is needed, around $2-3 USD). This directly addresses user feedback from those who missed this feature after switching from Zepp Life to Mi Fitness.

But the absolute showstopper is the “sports Vlog screen casting.” Imagine this: during your run or bike ride, live metrics like pace, distance, and calories are projected onto compatible TVs or tablets through Mi Fitness. This makes creating motivational Vlogs a breeze! You could record a marathon with on-screen metrics, and then easily export edited clips with the “one-tap video” feature from the AI glasses app.

Plus, expanded widgets will let you personalize your band with up to 27 third-party apps across health, social media, and entertainment. And with HyperOS 3 integration, AI will be powering sleep summaries and predictive alerts.

More Goodies Across the Board

It’s not just the Mi Band 9 Pro getting love. Other completed updates include:

• Xiaomi AI Glasses: Voice payments via Alipay and recording summaries.
• Mi Band 10: Dynamic effects for watch faces.
• Mi Band 9: Bug fixes for better stability.
• REDMI Watch 5: Sleep monitoring corrections.
• Xiaomi Open Earbuds: Improved dual-connect.
• Xiaomi Buds 5 Pro: Touch optimization beta is underway.

In a market often dominated by pricier options like the Apple Watch and Galaxy Watch, Xiaomi continues to shine with its incredible accessibility. The Mi Band 9 Pro, for instance, costs around $50-60 USD, offering IP68 water resistance and precise haptic alerts. Reviews from GSMArena and TechRadar have praised its HR and GPS accuracy (with a margin of error under 5% on runs), though they note a slight lack of depth in sleep tracking compared to premium wearables.

A Connected Future on Your Wrist

With HyperOS 3, Xiaomi isn’t just updating hardware; they’re weaving a more connected ecosystem. Think seamless control of your smart home, your car, and your health, all from your wrist. This October roadmap truly solidifies Xiaomi’s strategy: rapid iterations to keep users engaged and delighted. If you’re looking for a versatile wearable that offers incredible value and cutting-edge features, the Mi Band 9 Pro with this latest update is practically unbeatable. Ready to let your daily routine “flow effortlessly”?

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