REDMI WATCH 4
- 1.97-inch AMOLED display with a resolution of 390 x 450 pixels.
- 24 hours Heart rate sensor, a SpO2 sensor for blood oxygen level monitoring.
- 150+ sports modes with automatic detection for some.
- Powered by a 470mAh battery, 20days of endurance on normal usage.
- Support Bluetooth 5.3, NFC connectivity, and built-in Xiao AI voice assistant.
- Support Xiaomi HyperOS, Android 8.0 and iOS 12 or above.
1.97-inch Square AMOLED Display
Compared to the predecessor, the 1.97-inch AMOLED display with an HD resolution of 390 x 450 pixels, a 60Hz refresh rate, 600 nits peak brightness, and 74.8% screen-to-body ratio carries more complete info display, and also improves the operating experience.
Metallic frame but weighs only 31.5g
For the first time, Redmi Watch uses an aluminum alloy center frame material*, which is sturdy and reliable
Quick-Release straps
The new quick-release design makes it easy to remove the strap with a click. The Redmi Watch 4 is compatible with straps of other Xiaomi wearables, such as the straps of the Xiaomi Band 8 Pro. More straps are available for the new watch now.
200+ Stylish Dials
With 200+ personalized dials for options, It's always able to pick the style that suits you best.
A variety of beautiful resting dials
470mAh battery
Redmi Watch 4 can last up to 10 days in typical AOD mode, and 20 days in typical mode with default factory settings
150+ exercise modes
Support up to 150+ sports modes, covering running, cycling, hiking, skiing, ball games and other mainstream sports. Equipped with professional sports algorithms.
5ATM waterproof
The watch is 5ATM waterproof rating with 18 Water-Sport-Mode tracking. Safe to play in the water.
Multiple All-day health trackings
With an upgraded heartrate monitoring sensor, the Redmi Watch 4 does more accurate heart rate records for the whole day. The blood oxygen monitoring also supports 24/7 auto-tracking, now you can check your blood oxygen records throughout the day. In addition, sleep tracking, stress tracking, female cycle reminders, and breathing training are also available.
OTHER FEATURES
Bluetooth 5.3 is supported for stable Bluetooth calling and phone connection. And Multi-functional NFC is also supported.
Watch specs
Net weight - Approx. 31.5g (without wrist strap)
Dimensions - 47.58 × 41.12 × 10.5 mm (excluding heart rate tab)
Screen size and type - 1.97-inch, AMOLED color square screen
Screen resolution - 390 × 450, support full-screen touch operation
Screen brightness - Maximum 600nits, support brightness automatic adjustment
Cover Material - 2D straight glass cover
Case Material - Aluminum bezel + Stainless steel crown + Fiber high-strength polymer
Sensors -
Acceleration Sensor
Gyroscope Sensor
Optical Heart Rate and Oxygen Sensor
Ambient Light Sensor
Geomagnetic Sensor
Waterproof Rating - 5ATM
*Waterproofing is not permanent and may diminish over time.
Data Connectivity
GNSS, NFC, Bluetooth™ 5.3 support.
*Supports BeiDou, GPS, GLONASS, Galileo, QZSS, and five other satellite systems
Vibration Motor - Support
Battery Capacity - 470mAh
Battery Type - Li-Ion Polymer Battery
Charging time - About 85min
* Charging time test data from Xiaomi Labs, in actual use, the charging time is related to various factors such as ambient temperature, battery life, and so on.
It may differ from the lab data.
Wrist size - 135mm - 205mm
strap Material - TPU
System Language - Simplified Chinese, Traditional Chinese, English
Supported Systems - Xiaomi HyperOS, Android 8.0 or iOS 12.0 and above
Support APP - Mi Fitness
Shipping Options
| Shipping Options | Cost | Shipping Time |
| Priority Air Mail | Budget shipping cost | 10 – 15 days |
| Express (DHL/UPS/FedEx) | Base on location | 5 - 10 days |
Please refer to shipping estimate when you confirm your order.
You may choose standard shipping or express shipping depending on the items in your order and your location. As your orders may be handed over to local carriers for the final leg of delivery, tracking may not be available every step of the way.
Shipping address
Please make sure that you have provided the correct and current address for shipping and delivery. You may use P.O. boxes as your shipping address. But certain items can only be delivered to physical addresses. Large products, valuables, perishables, products with age-based restrictions, or items shipped via private carriers may require a physical mailing address or signature confirmation to be successfully delivered. Items cannot be delivered to security-restricted areas such as military bases.
Shipping time and cost
1) After an order has been successfully paid and confirmed, you will see the estimated delivery time and cost for shipping on your order confirmation page. You will also receive an order confirmation message that will outline the estimated processing time for your order.
2) The warehouse may take 1-3 days to process your order. You will receive a message once your order has been shipped.
3) You'll receive a shipment notification message that will provide you with the estimated delivery time for each package once it is shipped. We will also provide you the tracking number when it is ready. You can view this estimated delivery time under each package in your order history at the same time.
4) In most cases, your order will be delivered within the estimated time of delivery. However, the actual delivery date may be affected by flight arrangements, weather conditions, and other external factors. Please refer to the tracking information for the most up to date delivery date.
Issues regarding delivery
If your package has not been delivered or your tracking information shows that your package has been delivered but you have not received it, please contact our customer service immediately and within 30 days of the order date.
