Xiaomi Watch S2 vs. Redmi Watch 3: A Detailed Comparison

The smartwatch market is booming, and Xiaomi offers compelling options for budget-conscious consumers. The Xiaomi Watch S2 represents a step up in premium features, while the Redmi Watch 3 aims for affordability. Let's dive into a head-to-head comparison to see which smartwatch reigns supreme.

Phones Images

🏆 Quick Verdict

The Xiaomi Watch S2 offers a more premium experience with its improved display, build quality, and advanced features like built-in GPS and a more sophisticated health tracking suite. However, the Redmi Watch 3 remains a strong contender for those prioritizing affordability and basic smartwatch functionality.

PHONES
Phone Names	Xiaomi Watch S2	Xiaomi Redmi Watch 3

Network
2G bands	N/A	N/A
3G bands	N/A	N/A
4G bands	N/A	N/A
EDGE	No	No
GPRS	No	No
Speed	No	No
Technology	No cellular connectivity	No cellular connectivity

Launch
Announced	2022, December 11	2022, December 27
Status	Available. Released 2022, December 11	Available. Released 2022, December 27

Body
Build	Sapphire crystal front, stainless steel frame	Plastic back, plastic frame
Dimensions	46 x 46 x 10.7 mm (1.81 x 1.81 x 0.42 in)	42.6 x 36.6 x 10 mm (1.68 x 1.44 x 0.39 in)
SIM	No	No
Weight	-	37 g (1.31 oz)
	Waterproof (5ATM)	Waterproof (5ATM) 50m water resistant

Display
Resolution	466 x 466 pixels (~326 ppi density)	450 x 390 pixels (~341 ppi density)
Size	1.43 inches	1.75 inches
Type	AMOLED	AMOLED, 600 nits (peak)
	-	Always-on display

Platform
OS	Proprietary OS	Proprietary OS

Memory
Card slot	No	No
Internal	-	Unspecified storage

Sound
3.5mm jack	No	No
35mm jack	No	No
Loudspeaker	Yes	Yes

Comms
Bluetooth	5.2, A2DP, LE	5.2, A2DP, LE
NFC	Yes	Yes (market/region dependent)
Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	No
USB	No	No
WLAN	No	No

Features
Sensors	Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature), body composition (BMI)	Accelerometer, heart rate, compass, gyro, SpO2

Battery
Charging	Wireless	-
Type	Li-Po 500 mAh	Li-Ion 289 mAh

Misc
Colors	Black, Silver, Light Gold	Black, White
Models	-	M2215W1
Price	About 150 EUR	About 120 EUR

Camera
	No	No

Xiaomi Watch S2

Premium Design & Build
Brighter AMOLED Display
Built-in GPS
Advanced Health Tracking (ECG, SpO2)
Wireless Charging

Higher Price
Potentially Shorter Battery Life than Redmi Watch 3

Xiaomi Redmi Watch 3

Affordable Price
Longer Battery Life (potentially)
Lightweight and Comfortable
Basic Notifications & Activity Tracking

Less Vibrant LCD Display
Slower Performance
Fewer Advanced Features
No Built-in GPS

Display Comparison

The Xiaomi Watch S2 boasts a brighter and more vibrant AMOLED display with a higher resolution, offering sharper visuals and better readability in sunlight. The Redmi Watch 3 likely uses an LCD display, which is generally less vibrant and may struggle in direct sunlight. Expect a more visually appealing experience with the S2.

Camera Comparison

Neither watch has a built-in camera. This is a common omission in this price range.

Performance

While both watches run on proprietary operating systems, the Watch S2 likely has a more powerful processor, resulting in smoother navigation and faster app loading times. The Redmi Watch 3's performance is adequate for basic functions but may feel slightly sluggish compared to the S2.

Battery Life

The Xiaomi Watch S2, with its more advanced features, may have slightly shorter battery life than the Redmi Watch 3, potentially lasting around 7-12 days depending on usage. The Redmi Watch 3, with its simpler display and less demanding processor, could potentially offer 10-15 days of battery life.

Buying Guide

The Xiaomi Watch S2 is ideal for fitness enthusiasts and users who want a premium smartwatch experience with advanced features and a stylish design. The Redmi Watch 3 is a great choice for first-time smartwatch buyers or those seeking a reliable and affordable wearable for basic notifications and activity tracking.