Xiaomi Watch S4 41mm

The Xiaomi Watch S4 41mm is a stylish, compact smartwatch that offers just a bit more than you've come to expect from a standard wearable. Whether you want to track your heart rate, burn calories, or just keep track of your notifications, this smartwatch combines health, fitness, connectivity and even a good dose of fun in a compact package.

Design and material

The Watch S4 feels premium, and for good reason. It has a stainless steel center frame, with the special edition featuring a lab-grown diamond in the crown for an extra luxurious touch. At 41.2 mm in diameter and a slim 9.5 mm thickness, it fits comfortably on smaller wrists. The display is a 1.32-inch AMOLED screen with a resolution of 466 x 466 pixels, making colors bright and details sharp.

The smartwatch weighs only 32 grams without a band, and you can choose from different straps and colors: black or green fluororubber, white leather and gold stainless steel. Every wrist gets its personal look, and with interchangeable faces you can customize the watch to suit your mood or activity.

Health functions

Xiaomi goes the extra mile in terms of your health. The Watch S4 has an advanced 4-LED 4-PD heart rate sensor and supports bluetooth heart rate broadcasting, so you can track your heart rate in real time, even while swimming. There is also a temperature sensor that measures up to 0.1 °C accurately, plus smart menstrual cycle prediction based on basal body temperature.

Sports and activities

Whether you take a bike ride, take a yoga session or just have an active day, the Watch S4 accurately records your activities and calorie consumption. This makes it easy to keep track of your progress and stay on track toward your goals. Extra convenient: the watch detects activities automatically, so you don't have to turn anything on manually.

Smart Features

This is where Xiaomi shows what HyperOS can do. With seamless interconnectivity, you can control your phone, tablet, earbuds and even Xiaomi Home devices from your wrist. Snap Gesture Control makes life more fun: take a picture or decline a call with a simple snap of your finger.

For digital pet lovers, Pet Park and Pet Watch Faces 2.0 feed your virtual pet by burning calories or taking steps and watch them evolve. It's a small, playful extra that motivates you daily to keep moving.

Your safety has also been thought of: siren mode lets you play a loud alarm to attract attention, and real-time location sharing with your emergency contacts gives added reassurance.

Battery and connectivity

The Watch S4 has a 320 mAh battery that lasts up to 8 days with light use and up to 3 days with heavy use. Connecting is via Bluetooth 5.4, allowing notifications, calls and music control to work smoothly.

• AMOLED screen, 1.32 inches, 466 × 466 pixels
• Water resistant 5ATM
• 4-LED 4-PD heart rate sensor and BT heart rate broadcast
• Temperature sensor 0.1 °C + smart cycle prediction
• HyperOS, Snap Gesture, Pet Park & siren
• 320 mAh battery, lasts up to 8 days
  
  

Order the Xiaomi Watch S4 41mm directly online. Ordered before 20:00 = delivered the next business day.