Device library
Redmi Watch 4
Redmi Watch 4 specifications and highlights: Magnetic charging cable, Up to 20 days (typical use), 10 days (heavy use), 30 days (battery saver mode).
- Brand
- Redmi
- Battery
- Magnetic charging cable, Up to 20 days (typical use), 10 days (heavy use), 30 days (battery saver mode)
- Launch
- November 2025, Available
Full specifications
Clean, structured specifications for readers, search engines, and AI systems that need product details in a reliable format.
launch
- month
- November
- year
- 2025
- status
- Available
dimensions
- size
- 47.6 x 41.1 x 10.5 mm
- weight
- 32.4
build
- protection
- 5ATM water resistance
- materials
- Aluminum frame, Plastic back
features
- type
- Smartwatch
- compatibility
- Android 6.0 or later, iOS 12 or later
- details
- 1.97" AMOLED display (600 nits), Always-on display, 150+ sports modes, Bluetooth calling, SpO₂ & heart rate monitoring, sleep tracking, stress monitoring, built-in GNSS, voice assistant, music & camera control
materials
colors
connectivity
- bluetooth
- 5.3
- wired_connector
- Magnetic charging pin
app_support
battery
- capacity
- 470 mAh
- life
- Up to 20 days (typical use), 10 days (heavy use), 30 days (battery saver mode)
- charging
- Magnetic charging cable
audio
- anc
- No
protection
- ip_rating
- 5ATM
- water_resistance
- Up to 50 meters
tracking
- uwb
- No
- ble
- YES (BLE 5.3)
- beeper
- Yes (notification alert)
- replaceable_battery
- No
controls
indicators
- leds
- Display notifications and status
platform_features
standards
warranty
- term
- 1 year limited
sustainability
- materials
- Eco-friendly packaging, recycled materials