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Huawei has been on a roll lately, releasing a steady stream of impressive smart wearables. The most recent launch to land on our desk is the Huawei Watch GT 6. We’ve been wearing this smartwatch for some time now, and one thing is immediately clear: the battery just refuses to die.

After putting it through its paces, here is our full review of what we think about the new Huawei Watch GT 6.
Huawei Watch GT 6
Overview: A Premium Build That Feels Lighter Than It Looks
The Huawei Watch GT 6 makes a strong first impression. It features an iconic look that clearly aims to lead fashion trends, not just follow them. You have options, too, with choices for either a classic vertical timing bezel or a sleeker rounded bezel.
Comfort is a key focus. The watch incorporates pivoting loop lugs, which help the strap sit more naturally on the wrist. We also appreciate the delicate crown, which is ridged for a much better grip.
The body structure feels premium, consisting of a durable glass front and a solid stainless steel frame.
The watch is available in two main sizes:
- 46 mm: Measures 46 x 46 x 10.95 mm and weighs about 51.3 g (without the strap). It fits wrists from 140–210 mm.
- 41 mm: A more compact 41.3 x 41.3 x 9.99 mm, weighing just 37.5 g (without the strap).
The 46 mm model comes with Black Fluoroelastomer, Green Composite Woven, or Grey Composite Leather straps. The 41 mm version offers Purple Fluoroelastomer, White Composite Leather, or Brown Composite Leather straps.
Honestly, this is among the lighter smartwatches I’ve worn. Yet, the build feels incredibly sturdy and solid. It gives you the confidence that the Huawei Watch GT 6 is ready to take on the world with you.
Durability: Built for Water and Dust
The Huawei Watch GT 6 isn’t just for show; it’s built to last. The watch offers robust 5 ATM water resistance, following the ISO 22810:2010 standard. This means it can handle the pressure equivalent to 50 meters of static water for 10 minutes. It’s perfectly suitable for shallow water activities, like swimming in a pool or along the coast.
Furthermore, the watch complies with an IP69 rating. This is a step beyond typical ratings. It confirms the Huawei Watch GT 6 is completely dust-tight and resistant to high-pressure, high-temperature water jets.
Display: Stunningly Bright AMOLED
The screen on the Huawei Watch GT 6 is a major highlight. Both models use a vibrant AMOLED color panel. The display size varies by model:
- The 46 mm version gets a large 1.47-inch display. (This is 5.5% larger than the GT 5 46 mm).
- The 41 mm version features a 1.32-inch display.
Both models share the same sharp 466 × 466 pixel resolution. This results in a crisp pixel density of 317 PPI for the 46 mm model and an even sharper 352 PPI for the 41 mm.
The real story, however, is the brightness. The screen is 1.5 times brighter than the previous GT 5, reaching a massive peak brightness of 3000 nits. This incredible brightness ensures the display is easily legible, even when you’re outdoors under direct, harsh sunlight.
Huawei Watch GT 6 Internal
Connectivity: Locked-On GPS and Bluetooth Calls
Let’s look at connectivity for the Huawei Watch GT 6. It’s important to note this model does not include cellular (LTE) or WLAN (Wi-Fi) support.
Instead, it focuses on a rock-solid Bluetooth 6.0 connection (with A2DP and LE profiles). This allows you to take and make Bluetooth calls directly from your wrist, as long as your phone is connected. The watch also includes support for NFC.
For positioning, the Huawei Watch GT 6 is seriously impressive. It uses the upgraded HUAWEI Sunflower Positioning System, which boasts a 20% increase in accuracy. This is thanks to enhanced GNSS algorithms and antenna architecture.
The supported satellite systems are comprehensive:
- GPS (L1 + L5 Dual-band)
- GLONASS
- BeiDou (B1I + B1C + B2a Tri-band)
- GALILEO (E1 + E5a Dual-band)
- QZSS (L1 + L5 Dual-band)
- NavIC
This multi-band support means you get a faster, more accurate location lock, which is critical for outdoor sports.
Software: HarmonyOS 6.0 and Smart Features
The Huawei Watch GT 6 runs on the smooth and efficient HarmonyOS 6.0. This OS offers a smart, easy-to-use experience. We’re happy to report it’s broadly compatible with both iOS (13.0 or later) and Android (9.0 or later) phones via the Huawei Health app.
The software packs in several unique features. As mentioned, you can take and make Bluetooth calls from your wrist. It also supports standalone music playback.
We found the Voice Notepad surprisingly useful. You can quickly jot down a note just by lifting your wrist and speaking. Other convenience features include a remote shutter for your phone’s camera and an easy screenshot function (just press the Up and Down buttons together).
As a fun touch, you can interact with adorable virtual pets on the watch face. They even prompt you with breathing exercises when the watch senses you might be feeling down.
Huawei Watch GT 6 Tracking
Health Tracking: A Deeper Look with TruSene
Health tracking is a core strength of the Huawei Watch GT 6. It leverages the all-new HUAWEI TruSense System, which is noticeably more accurate, comprehensive, and faster than the last generation.
The watch provides Multi-Dimensional Emotional Wellbeing tracking, categorizing your emotions into 12 subtle states. Sleep tracking is also enhanced, monitoring your sleep stages, wake-up times, heart rate, and blood oxygen during sleep. It then offers customized advice to improve your sleeping habits.
The Huawei Watch GT 6 also:
- Measures stress levels and provides relief solutions, like breathing exercises.
- Monitors Heart Rate Variability (HRV) all day to track fatigue, helping you manage your physical condition.
- Measures SpO2 (blood oxygen) at a glance.
A key focus is on Women’s Health Matters. The watch provides estimated periods, ovulation, and fertile times. This tracking is based on a 14-day evaluation of body temperature, heart rate, HRV, and respiratory rate. It’s a thoughtful feature that looks after aspects of health often neglected in wearables.
Important Note: The Huawei Watch GT 6 is not a medical device. All monitoring data and results are for reference only and should not be used for medical diagnosis or treatment.
Sport Tracking: Pro-Level Data for Athletes
For athletes, the Huawei Watch GT 6 is a powerful training partner. It supports over 100 sports modes, from indoor yoga and rope skipping to outdoor running, cycling, and skiing.
It doesn’t just track basics. Runners can analyze high-level metrics like ground contact time balance and vertical oscillation. Cyclists get critical indicators like heart rate, inclination, speed, and distance right on the wrist.
A standout feature is Cycling Virtual Power, which monitors your real-time and average power. This lets you adjust intensity without needing a separate power meter.
For professional training, the Huawei Watch GT 6 can connect via Bluetooth to external accessories like a heart rate strap, cadence sensor, power meter, or speedometer for pro-level stats. When paired with a power meter, it can even measure and track your Functional Threshold Power (FTP) over time.
The watch is smart, too. It automatically identifies your cycling status to start tracking and even excludes breaks, like when you’re waiting at a red light.
Safety is also built-in. A Fall Detection feature uses a long-range IMU sensor to identify falls. It can then send an SOS call or request to selected contacts after you confirm.
For endurance sports, the watch supports massive offline map downloads and offers up to 40 hours of tracking in outdoor running or cycling mode.
Huawei Watch GT 6 Battery
Now, for the main event: the battery life of the Huawei Watch GT 6. It uses a Li-Ion battery (867 mAh) with 10W wireless charging. The key innovation here is the high-silicon battery, which boosts energy density by 37% compared to the HUAWEI WATCH GT 5 46 mm.
The official claims for the 46 mm model are already massive:
- Up to 21 days in light usage
- Up to 12 days in typical usage
- Up to 7 days with Always On Display (AOD) enabled
- Up to 40 hours in outdoor sport mode
But here’s our real-world experience. After about 14-15 hours of daily use, I would look down and realize I had only spent about 2% of the battery.
If this consumption rate holds, it would take about 50 days to reach 0%. That’s far beyond the official claim. Even if we are more conservative and say it’s 3% per day, that still translates to roughly one full month before you need to charge. This battery life is simply in a class of its own.
Huawei Watch GT 6 Conclusion
Priced at RM1099, the Huawei Watch GT 6 is, in our opinion, the most long-lasting smartwatch on the market today. The official claim of 21 days is impressive, but our real-world testing suggests it can last closer to a full month under normal use.
This watch isn’t perfect, of course. The lack of Wi-Fi or cellular connectivity might be a deal-breaker for those who want to leave their phone at home.
However, the pros are overwhelming. You get a stunning, ultra-bright 3000-nit display, a premium and durable build, advanced pro-level sports tracking, and comprehensive health monitoring. And all of this is powered by a battery that redefines endurance.
We recommend the Huawei Watch GT 6 for anyone who wants a smartwatch for adventure without pause, or for anyone who is simply tired of charging their watch every single night.
For its incredible battery performance and robust feature set, the Huawei Watch GT 6 earns our Hello Express Silver Award.
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