Crystal‑sharp 466 × 466 px resolution, deep colors, and higher brightness for perfect visibility indoors and in direct sunlight.
Over 150 sport modes, improved 4‑LED 4‑PD sensor for more accurate heart rate and SpO2, skin temperature sensor, and heart rate broadcasting via Bluetooth.
Seamless control of your phone, earbuds, and smart home directly from the watch. The “snap” gesture enables quick actions like rejecting a call or taking a photo.
XIAOMI Watch S4 41 mm blends timeless design with practical technology. The steel build, slim body, and low weight ensure comfort, while the AMOLED 466 × 466 px display with higher brightness stays perfectly readable both outdoors and indoors. The new rotating crown with gentle haptics makes navigation pleasant and gives quick access to apps, cards, and notifications.
For an active lifestyle, the watch offers 150+ sport modes, an improved 4‑LED 4‑PD sensor for more accurate heart rate and blood oxygen saturation tracking even while swimming, plus heart rate broadcasting over Bluetooth to other devices. The health toolkit is complemented by a precise skin temperature sensor (±0.1 °C) and smart features for women including menstrual cycle prediction.
Safety is boosted by an integrated siren and real‑time location sharing. With XIAOMI HyperOS, control your phone, earbuds, and Xiaomi Home right from your wrist, and use the “snap” gesture to quickly decline calls or take remote photos. Available in elegant and sport editions, including a green variant with a comfortable fluororubber/silicone strap.
