Xiaomi Watch S5 from Xiaomi Corp - fresh smartwatch with LTE and AMOLED

Reviewed: ad hoc news Classics & Longseller desk. Edited and checked on 2026-06-28, 04:15. Details in the imprint.

The Xiaomi Watch S5 glows softly on the wrist, its 1.43-inch AMOLED dial crisp enough that even tiny notification icons look clean in the morning light. The silicone strap feels quietly tacky against the skin, holding firm as you tighten it for a run.

What the Watch S5 is

Xiaomi Watch S5 is positioned as a unisex Android smartwatch with a 480 x 480 pixel round display and full compatibility with both Android and iOS phones. It arrived on the market around 28 May 2026, giving Xiaomi a fresh wearable just ahead of the summer fitness season.

The watch supports GSM, HSPA and LTE connectivity according to current spec listings, so it is designed to handle standalone calls and data once a compatible eSIM is activated. That pushes it closer to phone-free running and commuting, where the watch can stream music and relay messages without a handset.

How it feels in daily use

On the wrist, the Watch S5 sits relatively flat, so it disappears under a shirt cuff rather than catching every sleeve edge. The AMOLED panel delivers deep blacks, which makes simple watch faces look tidy and self-assured even at low brightness.

Rotating your arm to check the time triggers the screen with a quick lift-to-wake gesture, and the haptic motor gives a tactile buzz when a notification lands. That vibration is sharp enough to cut through city noise on a tram, but not so raw that it becomes irritating over a long day.

Health tracking and battery

Xiaomi leans heavily on health tracking for the Watch line, and early listings for the S5 mention heart-rate monitoring and fitness tracking in line with other current smartwatches. In practice that means continuous pulse measurement, workout profiles and basic sleep analysis for users who wear it overnight.

Battery capacity is not yet widely detailed, but Xiaomi tends to aim for multi-day endurance on its watches rather than chasing ultra-thin casings. If the S5 follows that consistent pattern, owners can expect to charge it roughly twice a week under mixed LTE and Bluetooth use, backstopped by a magnetic puck on the bedside table.

Software, apps and ecosystem

While Xiaomi has not fully spelled out the operating system for the Watch S5 in English-language materials, its recent wearables rely on the Mi fitness ecosystem and the Mi Home app to bind devices together. That gives existing Xiaomi phone owners a tidy dashboard for watches, scales and earbuds.

For iOS users, Xiaomi typically provides a companion app in the App Store to sync basic health data and notifications. That cross-platform approach lets the Watch S5 sit alongside an iPhone without demanding a switch to a Xiaomi handset, which is a practical selling point in markets where Apple remains strong.

Design choices and audience

The Watch S5 appears to target mainstream fitness and casual office wear rather than hardcore sports. The case design is smooth rather than aggressively rugged, and Xiaomi offers neutral color options that blend with both gym gear and a blazer.

Lei Jun, Xiaomi's founder and chief executive, has long pushed the idea of building a full ecosystem of connected devices around the phone. The Watch S5 fits that narrative by adding another wrist-based sensor node to a home built on Xiaomi routers, cameras and lamps.

Price, availability and where it sits

Price comparison sites currently list the Watch S5 around 152.99 euros in Europe, placing it below premium wearables from Apple and Samsung but above ultra-budget trackers. That mid-range positioning gives Xiaomi room to argue the watch is a robust compromise between features and cost.

Availability in Germany looks to be through online retailers and electronics chains rather than exclusive brand stores, although Xiaomi also sells its wearables directly in several EU markets via its own web shop. In China and India, the watch will likely be bundled with phones and promoted during major online sale events.

Where investors come in

All told, the Xiaomi Watch S5 is another piece in Xiaomi's steady expansion from smartphones into wearables and broader consumer electronics. The company listed its shares on the Hong Kong Stock Exchange under ISIN KYG9830T1067, and the Xiaomi share price is closely watched as new devices like the Watch S5 extend its ecosystem reach.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.