Xiaomi Redmi Watch 4 | Obsidian Black
Ultra-Large 1.97" AMOLED Display
Up to 20 Days Battery Life
Supports Bluetooth® Phone Call
Versatile Analysis of Heart Rate, SpO₂, Sleep, and more
Built-in multi-system GNSS
1.97" AMOLED Display... Major display upgrade
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
Stainless steel rotating crown... Innovative interactions
All-new quick-release structure... Strap switching made easy
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.
Bluetooth® phone call... Raise your wrist to communicate
4-channelPPG sensor configuration
Greater monitoring accuracyThe PPG sensor configuration* has been upgraded to include 4-channel to help increase health monitoring accuracy.
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.
All-round health monitoring... Your constant guardian
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*.
Independent satellite positioning... Track your workout route anytime
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.
