Xiaomi Watch S5 46mm - Black

21-day battery life | 1.48" AMOLED display | Dual-band GNSS | Comprehensive health monitoring | NFC payments

Quick Specs

• Enjoy up to 21 days of battery life on a single charge, keeping you connected without constant recharging
• Experience a vivid 1.48" AMOLED display with a peak brightness of 2500 nits — clear and sharp even in direct sunlight
• Track your health around the clock with 24/7 heart rate monitoring, SpO₂ tracking, advanced sleep analysis, and stress monitoring
• Navigate with confidence using dual-band five-system GNSS covering GPS, GLONASS, BeiDou, Galileo, and QZSS
• Stay active across 150+ sport modes and pay on the go with built-in NFC contactless payments

Premium design meets intelligent living

The Xiaomi Watch S5 46mm is crafted for those who refuse to compromise between style and substance. Built from durable 316L stainless steel at just 46g, its slim 10.99mm profile sits comfortably on the wrist all day without weighing you down. The integrated bezel design and ultra-slim 2.6mm bezel frame a 1.48" AMOLED display at 480 x 480 resolution, delivering rich colour and sharp detail whether you're checking a notification at your desk or glancing at your heart rate mid-run.

Battery life that keeps up with your lifestyle

Tired of charging your smartwatch every other night? The Xiaomi Watch S5 46mm's 815mAh Xiaomi Surge Battery delivers up to 21 days of use in light usage mode and up to 14 days under normal usage conditions — so you can wear it through weeks of workdays, gym sessions, and weekend adventures before needing to plug in. Even with Always-On Display enabled, you can expect up to 9 days of runtime, giving you flexibility without sacrifice.

Your personal health companion, always on your wrist

Powered by a new four-LED, four-PD heart rate and blood oxygen sensor, the Watch S5 monitors your heart rate and SpO₂ levels continuously throughout the day, alerting you if blood oxygen drops too low. Advanced sleep monitoring — developed in collaboration with international sleep organisations — tracks sleep stages, onset, and wake patterns with improved accuracy, while the sleep improvement plan offers tailored recommendations to help you rest better. All-day stress monitoring, women's health tracking, and one-tap health checkups round out a comprehensive wellness toolkit that works quietly in the background.

Built for every workout, ready for any terrain

With over 150 sport modes and a dual-band five-system GNSS chip supporting BeiDou, GPS, GLONASS, Galileo, and QZSS, the Watch S5 tracks your routes, pace, and performance with precision outdoors. Full-colour offline maps, route navigation, backtracking, and off-route alerts make it a capable companion for trail runs and hikes. For cyclists, real-time data sync with your phone, Bluetooth power meter support, and post-ride performance reports take training to a professional level. Add 5ATM water resistance and Bluetooth calling via the built-in microphone and speaker, and this watch is genuinely ready for whatever your day demands.

Features

• 1.48" AMOLED display with 480 x 480 resolution and 2500 nits peak brightness — clear and vivid in direct sunlight
• Up to 21 days battery life (light usage); 815mAh Xiaomi Surge Battery
• Dual-band five-system GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS) for accurate outdoor route tracking
• 24/7 heart rate monitoring and all-day SpO₂ blood oxygen tracking with low-level alerts
• Advanced sleep monitoring with upgraded Sleep Algorithm 2.0 and personalised sleep improvement plan
• 150+ sport modes including cycling, running, skiing, and more
• 5ATM water resistance for swimming and water sports
• Bluetooth 5.4 with Bluetooth calling (built-in microphone and speaker)
• NFC contactless payments supporting Mastercard and Visa
• Wi-Fi support for fast music transfer and offline map downloads
• All-day stress monitoring and women's health (menstrual cycle) tracking
• Compatible with Android and iOS; runs Xiaomi HyperOS 3 (Android 16)

Specifications

• Colour: Black
• Wearable Type: Smart Watch
• Display Size: 1.48 "
• Display Type: AMOLED
• Typical Battery Life: 21 days
• Built-in GPS: true
• Heart Rate Monitor: true
• SpO₂ Monitor: true
• NFC Payments: true
• Water Resistance: 5ATM
• Bluetooth Calling: true
• OS Compatibility: Android, iOS
• Country of Origin: China
• Product Dimensions: 4.6 x 4.6 x 1.1 cm
• Product Weight: 46 g
• Packaging Dimensions: 6.70 × 27.90 × 4.00 cm
• Packaging Weight: 301g

What's in the Box

• 1 x Xiaomi Watch S5 46mm – Silver
• 1 x Magnetic charging dock
• 1 x User manual (including warranty notice)

Why Xiaomi

Xiaomi has built its reputation by making advanced technology accessible without compromise. From smartphones to smart home devices, Xiaomi brings genuine innovation to everyday life — and the Watch S5 is a clear expression of that commitment. For South African consumers who want premium smartwatch capability at a compelling price, Xiaomi consistently delivers.