New Release Updated: Apr 2026

Xiaomi Watch S4

$146 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 1.43" AMOLED

Processor

Battery 486mAh

RAM & Storage No card slot

Full Specs

Should you buy the Xiaomi Watch S4?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $146

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Versions: eSIM & NFC (China), Bluetooth & NFC (China), Bluetooth only (International)

Network Technology: GSM / HSPA / LTE

Launch Announced: 2024, October 29 Status: Available. Released 2024, October 29

Body Dimensions: 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) Weight: 44.5 g (1.59 oz) Build: Aluminum alloy frame, stainless steel bezel SIM: eSIM (market/region dependent) - : Waterproof (5ATM)

Display Type: AMOLED, 1500 nits (HBM), 2200 nits (peak) Size: 1.43 inches Resolution: 466 x 466 pixels (~326 ppi density) Protection: Scratch/drop-proof glass

Platform OS: HyperOS 2

Memory Card slot - No

Camera - : No

Sound Loudspeaker : Yes 3.5mm jack : No

Comms WLAN: No Bluetooth: 5.3, A2DP, LE Positioning: GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS NFC: Yes (market/region dependent) Radio: No USB: No

Features Sensors: Accelerometer, gyro, compass, barometer, heart rate, SpO2

Battery Type: Li-Po 486 mAh

Misc Colors: Black, Silver, Rainbow Models: M2424W1, M2425W1 Price: About 130 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.