The Huawei Watch 4 Pro Space Edition is the most premium version of HUAWEI’s Watch 4 Pro. HUAWEI builds the case from aerospace-grade titanium with a DLC coating that it says doubles surface hardness, pairs it with a matching grey titanium link strap, covers the screen with spherical sapphire and closes the back in ceramic. Inside you get a 1.5-inch LTPO AMOLED display, eSIM cellular calling, an ECG sensor, a speaker and microphone, NFC and 5 ATM water resistance. It is a large, heavy watch designed for people who want metal and sapphire rather than plastic and glass, and who are happy to charge every few days in exchange for full smartwatch features.
Table of Contents
Titanium, sapphire and ceramic
HUAWEI lists the case at 49.1 × 49.1 × 12.9 mm and about 68 g without the strap. The case and strap are aerospace-grade titanium with a DLC finish, the crystal is spherical sapphire, and the back is ceramic. The grey titanium strap fits wrists from 140 to 210 mm. Controls are a rotating crown and a side button. Titanium is lighter than steel for its size, but with a full metal strap the Huawei Watch 4 Pro Space Edition still feels substantial on the wrist, and it suits a business outfit or a thobe more naturally than a gym session.
Display
HUAWEI lists a 1.5-inch colour LTPO AMOLED screen at 466 × 466 pixels and 310 ppi, with an ambient light sensor that adjusts brightness. LTPO lets the panel lower its refresh rate when the image is static, which helps the always-on display mode. HUAWEI’s specs page does not publish a brightness figure in nits, so we do not quote one. The sapphire cover is far more scratch-resistant than standard glass, which matters on a watch that will knock against desks and door frames.
eSIM calls and connectivity
The Huawei Watch 4 Pro Space Edition supports eSIM cellular calling, so once your carrier activates an eSIM on it you can make and take calls on the built-in speaker and microphone without the phone nearby. Carrier support for watch eSIM varies, so check with your UAE operator before relying on it. HUAWEI also lists Bluetooth 5.2 (BR and BLE) and NFC. It works with Android 8.0 or later and iOS 13.0 or later through the HUAWEI Health app, but battery life is much shorter when paired with an iPhone, as the next section explains.
Health sensors
HUAWEI lists an ECG sensor, an optical heart-rate sensor, a temperature sensor, a barometer, a depth sensor, an accelerometer, a gyroscope, a compass and an ambient light sensor. HUAWEI’s battery test conditions include GPS workouts and automatic SpO2 measurement, so blood-oxygen and route tracking are part of daily use. HUAWEI does not publish which satellite systems the Huawei Watch 4 Pro Space Edition uses. Readings from a smartwatch are for wellness and fitness, not medical diagnosis; see a doctor about any health concern.
Battery, charging and water
In Standard mode HUAWEI rates the Huawei Watch 4 Pro Space Edition at 4.5 days of typical use, up to 3 days with always-on display, up to 2 days with eSIM running 24 hours of LTE a day, and up to 2 days when paired with an iPhone (1.5 days with AOD). Ultra-long battery mode gives 12 days of typical use, 6 days with AOD and up to 21 days at most with lighter use, but it limits smart features. Charging is wireless on the included cradle; HUAWEI does not publish a charging time. The watch is rated 5 ATM and certified for freediving to 30 m under EN13319, but not for scuba diving, hot showers, saunas or high-pressure water.
Who This Is Not For
The Huawei Watch 4 Pro Space Edition is not for anyone who wants a light or small watch: the case is 49.1 mm and 68 g before the titanium strap. It is not for iPhone owners who expect four days of battery, since HUAWEI rates it at up to 2 days with an iPhone. It is not for scuba divers: HUAWEI certifies it for freediving to 30 m only. It is not for anyone who wants third-party Google apps or the newest HUAWEI model, as the Watch 4 Pro line launched in 2023.
Ordering from Totot
Totot sells the Huawei Watch 4 Pro Space Edition brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. Delivered across the UAE in up to 3 business days, free on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Smart Watches range, or see the official HUAWEI Watch 4 Pro Space Edition specs page.
Huawei Watch 4 Pro Space Edition Specifications
- Model: Huawei Watch 4 Pro Space Edition
- Case: Aerospace-grade DLC titanium, 49.1 × 49.1 × 12.9 mm
- Weight: About 68 g without strap
- Glass: Spherical sapphire
- Back: Ceramic
- Strap: Grey titanium, fits 140–210 mm wrists
- Display: 1.5-inch LTPO AMOLED, 466 × 466, 310 ppi
- Controls: Rotating crown and side button
- Cellular: eSIM calls (carrier support required)
- Audio: Speaker and microphone
- Wireless: Bluetooth 5.2 (BR + BLE), NFC
- Sensors: ECG, optical heart rate, temperature, barometer, depth, ambient light, accelerometer, gyroscope, compass
- Battery, Standard mode: 4.5 days typical; up to 3 days with AOD; up to 2 days with eSIM (24 h LTE daily); up to 2 days with iPhone
- Battery, Ultra-long mode: 12 days typical; up to 6 days with AOD; up to 21 days maximum
- Charging: Wireless cradle, 5–9 V / 2 A input; time not published
- Water resistance: 5 ATM; freediving to 30 m (EN13319); not for scuba
- Compatibility: Android 8.0+, iOS 13.0+
- Operating temperature: 0 to 35 °C
- In the box: Watch, charging cradle with cable, quick start guide with safety information and warranty card
- Warranty: 1-year warranty from Totot
Huawei Watch 4 Pro Space Edition FAQ
Does the Huawei Watch 4 Pro Space Edition support eSIM?
Yes. HUAWEI lists eSIM cellular calling; your carrier must support the watch’s eSIM.
Does it have an ECG?
Yes. HUAWEI lists an ECG sensor among its sensors.
How long does the battery last?
4.5 days in typical Standard-mode use, up to 21 days at most in Ultra-long mode, and up to 2 days when paired with an iPhone, according to HUAWEI.
Can I dive with the Huawei Watch 4 Pro Space Edition?
Yes, for freediving to 30 m and swimming; HUAWEI says it is not for scuba diving.
Is the strap titanium?
Yes. The strap is grey titanium and fits wrists from 140 to 210 mm.
Does it work with iPhone?
Yes. HUAWEI lists iOS 13.0 or later, though battery life is shorter with an iPhone.
Is it genuine?
Yes. We sell the genuine Huawei Watch 4 Pro Space Edition, brand-new in its sealed box.
How long does delivery take?
Up to 3 business days anywhere in the UAE, free on orders from AED 300; any current delivery fee for your order is shown at checkout.
Please note: The fitness and wellness sensors in this product are intended for sport and general activity tracking and are not a medical device. Readings are approximate and are not intended to diagnose, monitor or treat any medical condition. Consult a qualified doctor for any health-related decision.
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