✨ Key Features

🪶 27 g and 9.5 mm — Among the Lightest in Its Class

An aluminium alloy case weighing just 27 g (strap excluded) at 9.5 mm thick, with a 3D wing-like design. That lightness isn't a luxury: it's what makes wearing it overnight for sleep tracking genuinely comfortable.

✨ 1.82" AMOLED with an 80% Screen-to-Body Ratio

A large AMOLED display at 480 × 408 and 347 ppi with near-invisible bezels and an 80% screen-to-body ratio — plenty of room for maps and notifications. Peak brightness of 2000 nits keeps it legible in direct midday sun.

🧠 Emotional Wellbeing Assistant

An app that senses and tracks your emotional state over time through a friendly pet-themed interface that mirrors and responds to your mood. It comes with breathing exercises and tips for lifting how you feel — this watch cares about your mood, not just your step count.

❤️ TruSense System — Comprehensive Health Tracking

An integrated sensor array delivering:

1. Continuous 24/7 heart rate monitoring
2. Blood oxygen (SpO₂) measurement
3. Pulse wave analysis to flag irregular rhythms
4. Scientific sleep tracking with sleep stage analysis
5. Sleep Breathing Awareness — monitors your breathing overnight to detect signs of sleep apnoea
6. Stress tracking and cycle tracking

💡 Health Insights App — Personalised Guidance

New to the FIT 4 series, this app delivers practical recommendations for a healthier lifestyle — from stress management to improving sleep and optimising workouts, all built on your own data.

🏃 100+ Workout Modes + 7 Water Sports

Running, cycling, swimming, hiking, gym work, and 100+ modes in total. Plus seven new water sports including kayaking, sailing, and paddleboarding with route tracking.

🛰️ Sunflower Positioning + Dual-Band GPS

Dual-band GNSS (L1 + L5) across five satellite constellations (GPS + GLONASS + Galileo + BeiDou + QZSS), with HUAWEI's Sunflower system maintaining accuracy even between tall buildings. Plus full-colour offline maps — track your route in the mountains or desert with no signal.

⛰️ Upgraded Barometer — For Adventurers

A barometric sensor delivering accurate altitude, cumulative ascent, and air pressure data, with storm alerts and real-time climb data — genuinely useful for hiking and stair climbing.

🔋 Up to 10 Days of Battery + Fast Charging

1. 10 days at maximum usage
2. 7 days with typical usage
3. 4 days with the always-on display enabled

A 10-minute charge powers a full day thanks to the HUAWEI Watch Wireless SuperCharger — a full charge takes around 75 minutes.

📞 Bluetooth Calling + Quick Replies

A built-in speaker and microphone let you answer calls straight from the watch, alongside smart notifications and quick message replies.

💧 5 ATM Water Resistance

Rated 5 ATM under ISO 22810:2010 — suitable for pool and coastal swimming, with a built-in water drainage function.

⌚ Rotating Crown + Custom Sticker Watch Faces

Control via a rotating crown and side button. And you can create custom sticker watch faces from your own photos and pet snapshots.

📋 Full Specifications