key specs |
Dial Shape | Rectangle | Rectangle |
Display Type | AMOLED | - |
Ideal For | Unisex | Unisex |
Strap Material | - | Silicone |
general |
Brand | Redmi | Noise |
Model | Watch 4 | ColorFit Pulse |
Release date | November 29, 2023 | July 19, 2021 |
Model Name | Redmi Watch 4 | - |
Dial Colour | Black, White | - |
Dial Shape | Rectangle | Rectangle |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Water Resistant | 5 ATM | IP68 |
Ideal For | Unisex | Unisex |
Strap Material | - | Silicone |
Interchangeable Strap | - | Yes |
Water Resistance Depth | - | 1.5 |
dimensions |
Width | 47.58 | 35.7 |
Height | 41.12 | 40.9 |
Thickness | 10.5 | 11.6 |
Weight (g) | 31.50 | 34.00 |
product details |
Sensor | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors | Heart, SpO2 |
Battery Type | 470mAh | - |
Battery Life | 20 days | 10 days |
Rechargeable Battery | Yes | Yes |
Compatible Device | - | Android, iOS |
Notification | - | Call, Text, Social Media |
Charge Time | - | 2.5 hours |
Stand By Time | - | 30 days |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5 |
Wi-Fi | Yes | - |
platform and storage features |
Operating System | HyperOS | - |
camera and display features |
Display Resolution | 390 x 450 | - |
Display Type | AMOLED | - |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | Simplified Chinese, Traditional Chinese, English | - |
Number of Buttons | One | 1 |
Other Fitness Features | Stress tracker, SpO2, Menstrual cycle monitoring | - |
audio and video features |
Other Multimedia Features | - | Music Control |