key specs |
Dial Shape | Round | Rectangle |
Display Type | AMOLED | - |
Ideal For | Unisex | - |
Strap Colour | - | Black, Grey, Green |
Display Size | - | 46mm |
Compatible OS | - | Android, iOS |
general |
Brand | Xiaomi | Redmi |
Model | Watch S4 | Watch 3 Active |
Release date | October 29, 2024 | August 1, 2023 |
Dial Shape | Round | Rectangle |
Size | Regular | - |
Touchscreen | 1.43 | - |
Interchangeable Strap | Yes | Yes |
Water Resistant | 5 ATM | 5ATM |
Usage | Regular | - |
Ideal For | Unisex | - |
Model Name | - | Redmi Watch 3 Active |
Dial Colour | - | Black |
Strap Colour | - | Black, Grey, Green |
dimensions |
Width | 47.3 | 46.94 |
Height | 47.3 | 38.88 |
Thickness | 12 | 10.94 |
Weight (g) | 44.50 | 41.70 |
product details |
Sensor | heart rate, SpO2, steps, sleep tracker | SpO2 sensor, Heart Rate tracker, Sleep tracker, Accelerometer |
Battery Type | 486mAh | 289mAh |
Battery Life | 15 | 8 days |
Compatible Device | - | Android |
Notification | - | Yes |
Charger Type | - | Magnetic Charger |
Stand By Time | - | 12 days |
Rechargeable Battery | - | Yes |
connectivity features |
Bluetooth | Yes | Bluetooth |
Bluetooth Version | 5.2 | Bluetooth 5.3 |
Wi-Fi | Yes | - |
GPS | Yes | - |
Other Connectivity Features | NFC, Galileo, Glonass, Beidou, QZSS | - |
Call Function | - | Yes |
platform and storage features |
Operating System | HyperOS 2 | - |
Compatible Operating System | - | Android, iOS |
camera and display features |
Display Resolution | 466 x 466 | 240×280 |
Display Type | AMOLED | - |
Display Size | - | 46mm |
Other Display Features | - | 450 nits adjustable brightness |
fitness and watch functions |
Step Count | Yes | - |
Heart Rate Monitor | Yes | Yes |
Date & Time Display | Yes | Yes |
Calorie Count | - | Yes |
Calendar | - | Yes |
Alarm Clock | - | Yes |
Number of Buttons | - | 1 |
Other Fitness Features | - | Activity Tracker, 100+ Sports Mode Tracking, Sedentary Reminder, Sleep Monitor |
Other Watch Functions | - | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Phone Call, 200+ watch faces |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Companion app Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |
audio and video features |
Speaker | - | Yes |
Microphone | - | Yes |