key specs |
Dial Shape | Rectangle | Rectangle |
Display Type | AMOLED | AMOLED |
Ideal For | Unisex | Unisex |
general |
Brand | Amazfit | Redmi |
Model | Bip 5 Unity | Watch 4 |
Release date | May 19, 2024 | November 29, 2023 |
Model Number | A2215 | - |
Model Name | Bip 5 Unity | Redmi Watch 4 |
Dial Shape | Rectangle | Rectangle |
Size | Regular | Regular |
Water Resistant | IP68 | 5 ATM |
Ideal For | Unisex | Unisex |
Dial Colour | - | Black, White |
Touchscreen | - | Yes |
dimensions |
Width | 37.08 | 47.58 |
Height | 45.8 | 41.12 |
Thickness | 10 | 10.5 |
Weight (g) | 24.00 | 31.50 |
product details |
Sensor | heart rate, SpO2, steps, sleep tracker, stress | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors |
Battery Life | 12 days | 20 days |
Battery Type | - | 470mAh |
Rechargeable Battery | - | Yes |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.2 | 5.3 |
Wi-Fi | - | Yes |
platform and storage features |
Operating System | Zepp OS 3.0 | HyperOS |
camera and display features |
Display Resolution | 320 x 380 | 390 x 450 |
Display Type | AMOLED | AMOLED |
Backlight Display | Yes | - |
Scratch Resistant | Yes | - |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | English | Simplified Chinese, Traditional Chinese, English |
Calorie Count | - | Yes |
Compass | - | Yes |
Number of Buttons | - | One |
Other Fitness Features | - | Stress tracker, SpO2, Menstrual cycle monitoring |