key specs |
Dial Shape | Rectangle | Square |
Display Type | AMOLED | - |
Ideal For | Unisex | Unisex |
Strap Colour | - | Black, Blue, Ivory, Olive |
Compatible OS | - | Android, iOS |
Strap Material | - | Silicone |
general |
Brand | Redmi | Redmi |
Model | Watch 4 | Watch |
Release date | November 29, 2023 | November 27, 2020 |
Model Name | Redmi Watch 4 | Redmi Watch |
Dial Colour | Black, White | Black, Blue, White |
Dial Shape | Rectangle | Square |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Water Resistant | 5 ATM | 5ATM |
Ideal For | Unisex | Unisex |
Strap Colour | - | Black, Blue, Ivory, Olive |
Strap Material | - | Silicone |
Interchangeable Strap | - | Yes |
Water Resistance Depth | - | 50 metres |
Dial Material | - | Polycarbonaye |
dimensions |
Width | 47.58 | - |
Height | 41.12 | - |
Thickness | 10.5 | - |
Weight (g) | 31.50 | 35.00 |
product details |
Sensor | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors | All day heart rate sensor, three-axis acceleration sensor, geomagnetic sensor, ambient light sensor, barometer, gyroscope |
Battery Type | 470mAh | - |
Battery Life | 20 days | 10 days |
Rechargeable Battery | Yes | Yes |
Closure | - | Buckle |
Compatible Device | - | Android 5.0, iOS 10.0 and above |
Notification | - | Call, Texts |
Charge Time | - | 2 Hours |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5.1 |
Wi-Fi | Yes | No |
GPS | - | Yes |
platform and storage features |
Operating System | HyperOS | - |
Compatible Operating System | - | Android, iOS |
camera and display features |
Display Resolution | 390 x 450 | 320x320 |
Display Type | AMOLED | - |
Other Display Features | - | 1.4-Inch, 2.5D tempered glass screen |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | - |
Calendar | 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 | 11 Sports Modes |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Companion app Rating | - | |
Battery life Rating | - | |