REDMI WATCH 4
REDMI WATCH 4 SILVER GRAY (M2315W1)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/more-to-first.jpeg)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/23266ebf4e323f2b0a809b8f1953a0ac.png)
More to see, lots to love
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/b2d736e8fee812c6bcbe5d6caf7ab7ea.jpg)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/3b1286f397b4733a89ad2fe9419f690c.png)
Ultra-large 1.97" AMOLED display
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/aa32c67f4578293e499213b81f12d660.png)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/36b0451febb344fab7f4ad10065a0896.png)
Metal middle frame, rotating crown and all-new quick release mechanism
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/9ec2d1de9bf62fda5320e06100d5ed72.png)
Up to 20 days battery life*
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/32fe56d821937ecadcf2bc3f943d1cd4.png)
Built-in multi-system GNSS
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/aba66538907374424a2a562a552eb8de.png)
Supports Bluetooth® phone call*
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/2db3dc720c245ea7a35af88e21339b4d.png)
Versatile analysis of heart rate, SpO₂, sleep, and more*
1.97" AMOLED Display
Major display upgrade
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/66ebd38d260b4e4980da701c44baa6b7.png)
LTPS 5Hz
60Hz high refresh rate
Up to 600 nits brightness
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/128db29bd16339e5820c5fe1aa64a37c.png)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/128db29bd16339e5820c5fe1aa64a37c.png)
Experience the biggest screen ever on the Redmi Watch, boasting a 26% increase in display area*. Paired with a 60Hz high refresh rate, it delivers incredibly smooth and silky visuals.
Aluminum alloy frame
Two classic colors
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/0e3d89e4aab1ca3a99d54c61f557793b.png)
Redmi Watch 4 adopts a sturdy and reliable aluminum alloy frame* for the first time for a more elevated design feel. Make a fashion statement with two available color options.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/47a1456b2413acd09f40cd2aba373f1f.png)
Stainless steel rotating crown
Innovative interactions
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/interactionsPC.png)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/701d6417455879a49dface071663d133.png)
The exquisite stainless-steel rotating crown adds high-end finesse to even the smallest details and its gentle spin gives a more comfortable experience.
All-new quick-release structure
Strap switching made easy
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/cec91d8fef32b62b5745af23f936785c.png)
Upgraded next-gen quick-release structure makes strap replacement easier. Diverse strap options* mean you can switch up your style on a whim.
200+ stylish watch faces
Express your individuality
Discover our extensive range of chic watch faces to match your unique style. Featuring a variety of fun watch faces and customizable components, style and functionality are yours to command.
20-day battery life
For a long-lasting companion
Outfitted with a sizeable battery and an energy-efficient chip optimized for longevity. Enjoy a 20-day extra-long battery life in typical usage mode. Portable magnetic charging lets you power up with a simple touch, for worry-free use.
10 days
AOD mode
30 days
Long battery mode
20 days
Typical usage mode
-25%*
System power consumption
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/5b3108e89666389c470bf75398888341.png)
Bluetooth® phone call
Raise your wrist to communicate
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/162e86c2eb489f27609363ac6a448084.png)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/25f32d96a5c7c365d318dc1b6fd79dfc.png)
Redmi Watch 4 connects to your smartphone via Bluetooth, allowing you to view and reject calls on your watch, and engage in conversations with the built-in microphone and speaker without the need to take out your smartphone.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/c68a4c5b8a89c53488124ff0497b1f0d.jpg)
4-channel
PPG sensor configuration
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/8b14b26d969adaae8dc9011e4f51d5a8.png)
Greater monitoring accuracyThe PPG sensor configuration* has been upgraded to include 4-channel to help increase health monitoring accuracy.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/729875f0d2b8abfa2c9c0efd3d5e9fcb.jpg)
Smart sleep monitoring
With the help of scientific, meticulous sleep monitoring technologies, the watch records your real-time sleep condition at different stages, such as deep sleep, light sleep and REM, improving your sleeping habits and quality.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/95f56e663a2b73d5c9f1864188c7d55d.jpg)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/4b58dcb0ef22176b002bd10c8df6b13e.jpg)
All-round health monitoring
Your constant guardian
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/e004a3c22d2f635b9226cfbc20a36274.png)
Blood oxygen saturation monitoring throughout the day*
Sends vibration alerts when blood oxygen saturation is too low.
Heart rate monitoring throughout the day*
Continuous and precise heart rate monitoring safeguards your cardiovascular health at all times.
Stress monitoring
Breathing exercise prompts will be sent when your stress level reaches 80 twice in a row during your awake time*.
150+ sports modes
All the activities you love
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/f8ae72af45596f72c46f37867cce6bf5.png)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/5008b856e160135c8520bc91865cab63.png)
It caters to a wide array of professional sports modes, including outdoor and indoor running, walking, cycling, and more. Before your exercise, you can warm up* following the motion pictures of a professional coach and get the right posture to reduce sports injuries.
Independent satellite positioning
Track your workout route anytime
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/3c68f591264e2b2236a718c0ee6cc61f.jpg)
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/aa10c40c789225c6a153493eef70efd5.png)
Equipped with an independent GNSS chip, it works in tandem with your smartphone or on its own. Five satellite positioning systems are supported to accurately track your every step.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/2484eccfa3e29b0edc9a1ba07b85439d.png)
5ATM
Professional water resistance
With 5ATM water resistance*, it is suitable for 18 aquatic sports, allowing you to enjoy your aquatic time with ease. The automatic water drainage function brings you utmost convenience.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/7c35ea6b3384262fbdf5f021f4b9d56c.png)
Mi Fitness app
Daily health data at your fingertips
Daily health statistics, such as heart rate, fitness, and sleep, are shown in detail to provide a clear picture of your health. Syncing data with Strava and Apple Health is also made easy.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/f063e8b2464d46d10d82668f73f350c4.jpg)
*Devices cannot be directly bound to the Strava app or Apple Health.
24-hour security protection
In case of emergencies, press the crown button three times quickly to alert your emergency contact*. Your safety is always the top priority.
![Redmi Watch 4](https://i02.appmifile.com/mi-com-product/fly-birds/redmi-watch-4/PC/77ce278f599854497330b14e14bce2c7.png)