Xiaomi Watch S4 (Rainbow)

Name: Xiaomi Watch S4 (Rainbow)
SKU: 11736
Price: 180.95 GBP
Availability: InStock

£180.95

6-month TechInOut warranty included. Extend to 12 months below. Warranty details

Design & Display: 1.43-inch AMOLED screen with 466 x 466 resolution, 60Hz refresh rate, and up to 2200 nits peak brightness. Features an aluminum alloy frame and an innovative interchangeable bezel system to customize the watch’s look.
Battery Life: Up to 15 days of typical usage on a single charge. A 5-minute charge can provide up to 2 days of power.
Health & Fitness: 150+ sports modes, including specialized modes for skiing and running analysis. Features 24/7 heart rate and SpO? monitoring, sleep pattern detection, and a 98.2% accuracy rate on heart rate measurements.
Connectivity & Features: Dual-frequency (L1+L5) GPS for high-accuracy positioning. Bluetooth 5.3, built-in speaker and microphone for calling

Estimated UK delivery in 6–9 business days from your order.

Dispatched from Hong Kong by tracked courier (DHL, FedEx or UPS).

No import fees: UK duty and VAT are already included in the price. Shipping details · 14-day returns

In stock

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SKU: 11736 Category: Smart Watches Tags: purple, smartwatch, watch s4, xiaomi

Description

The Xiaomi Watch S4 is designed for users seeking a stylish wearable with advanced functionality at an affordable price point, generally retailing around £109-£130. The device is notable for its interchangeable bezel design, allowing users to switch styles easily. The 1.43-inch AMOLED display provides high visibility in sunlight with up to 2200 nits of brightness. It is well-suited for fitness enthusiasts, offering 150+ sports modes, precise dual-band GPS, and automatic workout detection.
While it offers robust fitness tracking and smart features like Bluetooth calling and NFC, it does not support a third-party app store, which may limit advanced customization for some users. The watch operates seamlessly within the Xiaomi ecosystem, particularly with HyperOS, and is compatible with both Android and iOS devices.

Specifications

Network	GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 4G bands LTE
Speed	HSPA, LTE
GPRS	No
EDGE	No
Build	Aluminum alloy frame, stainless steel bezel
SIM	eSIM (market/region dependent)
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
Operating System	HyperOS 2
Memory Card slot	No
Camera	No
Loudspeaker	Yes
3.5mm jack	No
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	Accelerometer, gyro, compass, barometer, heart rate, SpO2 Waterproof (5ATM)
Battery Type	Li-Po 486 mAh
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)