Huawei Watch GT 7 and GT 7 Pro: 21-Day Battery Life, Titanium, and ECG

Philipp Briel
Philipp Briel · 6 min. read

On August 5, 2026, Huawei unveiled the Huawei Watch GT 7 and the Watch GT 7 Pro in China. The standard version is available in 41- and 46-millimeter sizes with an AMOLED display, a peak brightness of 3,000 nits, and up to 21 days of battery life. The Pro model features a titanium case with sapphire glass, an ECG sensor, and is water-resistant up to 40 meters for free diving. Prices start at 1,588 yuan, which is equivalent to about 199 euros. A release date for Germany has not yet been announced.

Key Points at a Glance

  • Watch GT 7: 41 mm (1.32 inches) or 46 mm (1.47 inches), stainless steel front, 466 × 466 pixels, 3,000 nits
  • Watch GT 7 Pro: 46 mm, titanium with ceramic back and sapphire crystal, ECG, depth sensor, golf maps
  • Battery life: up to 21 days with light use (46 mm), 12 days with everyday use, 7 days with Always-On Display
  • Prices in China: 1,588 yuan (41 mm), 1,688 yuan (46 mm), 2,688 yuan (Pro)
  • Release dates in China: August 14 (GT 7), August 28 (GT 7 Pro)

Huawei Watch GT 7: Two Sizes, a Very Bright Display

Like its predecessor, the Watch GT 7 comes in two case sizes. The smaller model measures 41.3 × 41.3 × 9.99 millimeters, weighs between 36.5 and 37.5 grams depending on the color variant, and features a 1.32-inch AMOLED display. The 46-millimeter version is significantly larger at 46 × 46 × 10.95 millimeters and weighs 51.3 grams, but the display is larger at 1.47 inches. The resolution is 466 × 466 pixels in both cases, with a peak brightness of 3,000 nits. This should make even bright midday sunlight no problem.

Huawei Watch GT 7
Image: Huawei

Huawei takes a pragmatic approach to materials: The front bezel is made of stainless steel, while the back is made of a fiber-reinforced composite material. Both models are rated 5 ATM and IP69, feature NFC for payment functions, a speaker, a microphone, and a rotating crown. Huawei specifies Bluetooth 6.0 as the wireless standard.

Huawei Watch GT 7
Image: Huawei

There’s a wider range of colors than on the GT 6. The 41-millimeter version is available in Clear Blue, Joyful White, Cherry Blossom Pink, and Moon Shadow Gray, while the 46-millimeter version comes in Deep Blue, Speedy Yellow, Shadow Black, and Nebula Gray.

Huawei Watch GT 7 Pro: Titanium, Sapphire Glass, and ECG

The Pro version uses the same 1.47-inch display, but houses it in a titanium alloy case with a ceramic back and protects it with sapphire glass. Huawei lists the weight at 55.5 grams without the strap. The package includes fluoroelastomer straps, and the watch is available in black as well as silver with green or yellow accents.

Huawei Watch GT 7 Pro
Image: Huawei

The real reasons for the higher price lie in the sensors. Only the Pro model features an ECG sensor and a depth gauge that supports free diving to 40 meters, including breathing exercises and a hover timer. For positioning, it relies on six satellite systems and a dual-band antenna. Golfers get map data for more than 17,000 courses worldwide, including slope correction and customizable pin positions.

Huawei Watch GT 7 Pro
Image: Huawei

If you want to know how reliably Huawei’s sensors perform in everyday use: We recently put the manufacturer’s sports watch lineup through its paces in our review of the Huawei Watch FIT 5 Pro, which also features titanium and sapphire glass.

Technical Specifications Comparison

Model Watch GT 7 (41 mm) Watch GT 7 (46 mm) Watch GT 7 Pro
Display 1.32″ AMOLED, 466 × 466 1.47″ AMOLED, 466 × 466 1.47″ AMOLED, 466 × 466
Brightness 3,000 nits 3,000 nits 3,000 nits
Dimensions 41.3 × 41.3 × 9.99 mm 46 × 46 × 10.95 mm approx. 46 × 46 × 10.95 mm
Weight 36.5 to 37.5 g 51.3 g 55.5 g (without wristband)
Case Stainless steel / composite material Stainless steel / composite material Titanium, ceramic, sapphire crystal
Battery (power-saving mode) 14 days 21 days 21 days
Battery life (everyday use) 7 days 12 days 12 days
Battery life (always-on) 5 days 7 days 7 days
Continuous GPS use 32 hours 51 hours 51 hours
ECG No no yes
Scuba diving no no Freediving up to 40 m
Protection rating 5 ATM + IP69 5 ATM + IP69 5 ATM + IP69
Price (China) 1,588 yuan (approx. 199 €) 1,688 yuan (approx. 215 €) 2,688 yuan (approx. 345 €)

New Sports and Health Features

The more exciting area of development this time around is the software. According to Huawei, the company has improved location accuracy by 20 percent and is touting a revamped Sunflower positioning system complete with an AI-XDR algorithm. This is expected to pay off especially when skiing: The new Pro Ski mode tracks turn type, number of turns, turn frequency, and G-forces, and provides maps for over 3,000 ski resorts in 59 countries.

Runners get “Running Power” as a dedicated metric, along with vertical oscillation and the balance of ground contact time between the left and right sides. The trail running mode adjusts the pace based on the incline. In cycling mode, you can import routes; the watch displays elevation profiles, warns of tight turns, and summarizes climbs in an overview. In total, Huawei lists more than 100 sports modes, while individual data sheets mention over 110.

On the health side, TruSleep 5.0 provides sleep analysis, along with a readiness score that factors in both exertion and recovery. In China, Huawei is also launching studies on coronary heart disease and blood sugar risk (with the Pro model) as well as women’s health, including ovarian function and PCOS risk (with the standard version). Whether and when such features will be enabled in Europe remains to be seen. Experience shows that this takes time—if it happens at all.

One catch remains: The full range of features requires a Huawei smartphone running HarmonyOS. Pairing and notifications work with Android phones and iPhones, but some features are missing. This hasn’t changed for several generations. Our review of the Huawei Watch GT 5 shows how the watches perform in everyday use.

Prices and Availability

In China, the 41-millimeter version of the Watch GT 7 costs 1,588 yuan (about 199 euros), while the 46-millimeter version costs 1,688 yuan (about 215 euros). The Watch GT 7 Pro is priced at 2,688 yuan, equivalent to about 345 euros. Pre-orders began immediately after the unveiling; the standard version goes on sale August 14, 2026, with the Pro version following on August 28.

Huawei has not yet commented on an international launch. However, since the GT 6 and GT 6 Pro are available in Europe, a launch in Germany is likely. The yuan prices should be taken only as a rough guide: taxes, customs duties, and markups traditionally drive up German MSRPs. The GT 6 Pro currently retails for around 249 euros in Germany, while the titanium version costs about 361 euros.

Conclusion: A solid update, but no major leaps forward

The Huawei Watch GT 7 isn’t a fresh start, but rather a fine-tuning. Compared to the GT 6, hardly anything has changed in terms of the display, resolution, or dimensions; the main new features are the colors, watch bands, and software. If you already have a GT 6 on your wrist, you don’t need the upgrade.

The series gets interesting in two areas. First, the battery: 51 hours of continuous GPS operation in trail running mode is an impressive figure for a watch in this price range, compared to 40 hours for the GT 6. Second, the Pro model—featuring titanium, sapphire glass, ECG, and free diving up to 40 meters—offers more value for the money at around 345 euros than what Samsung and Garmin have on the shelves in this price range. The trade-off is being tied to the Huawei ecosystem. If you’d rather browse, you’ll find alternatives from all brands in our overview of the best smartwatches.

Sources: Huawei Central, Gadgets & Wearables