Huawei Watch GT band sizes

Smartwatch line26 references

FAQ

Which bands fit the Huawei Watch GT?

It depends on the generation and case size. WATCH GT 5 46 mm: 22 mm.

The story of the Huawei Watch GT

Huawei's Watch GT family has shipped about 52 million units since its 2018 launch, and a launch-era consumer survey found 81% of consumers made it their first choice for one thing: two weeks between charges.

52 millionWatch GT units Huawei reported shipping by mid-2025
21 daysmaximum battery life of the 46 mm Watch GT 6 in power-saving mode
34.5 gweight of the Watch GT Runner 2

Chapters

  1. 2026
    Built with a marathon champion

    In Madrid on 26 February 2026 Huawei launched the Watch GT Runner 2, a 34.5 g running watch and its first running model in five years. Eliud Kipchoge gave input on its training features and co-designed three watch faces.

  2. 2025
    Titanium and three weeks

    The Watch GT 6 and GT 6 Pro launched globally in September 2025. High-silicon batteries stretched the 46 mm model to as much as 21 days in power-saving mode, and the Pro added a titanium case and sapphire glass.

  3. 2024 to 2025
    Six million in months

    The Watch GT 5 went global in September 2024 with ECG, SpO2 and a dual-band, five-system satellite receiver. Huawei devices chief He Gang said more than six million had shipped worldwide within about five months.

  4. 2023
    The octagon appears

    The Watch GT 4, announced on 14 September 2023, split the line into a 41 mm pendant-style model and a 46 mm version with an octagonal case. It added a feature that watches breathing during sleep to flag possible sleep apnea symptoms.

  5. 2021 to 2022
    A crown that turns

    Announced on 21 October 2021, the Watch GT 3 moved to HarmonyOS 2.1 and swapped the twin pushers of earlier GT watches for a rotating crown and a single button. A new TruSeen 5.0+ sensor doubled the photoreceptors to sharpen heart rate and blood oxygen readings.

  6. 2020
    A sporty spin and a Pro

    Huawei widened the range with the Watch GT 2e, announced in March 2020 with SpO2 monitoring and more than 100 workout types, and then the Watch GT 2 Pro in September 2020.

  7. 2019 to 2020
    Huawei's own chip inside

    Unveiled in Munich on 19 September 2019, the Watch GT 2 ran on Huawei's Kirin A1 chip and LiteOS, in 42 mm and 46 mm sizes. The larger model promised up to 14 days of typical use and 30 hours with GPS running.

  8. 2018 to 2019
    Two weeks on the wrist

    The first Watch GT arrived alongside the Mate 20 phones, and Active and Elegant editions followed in March 2019. By mid-2019 Huawei reported two million GT shipments, helping its wearables business grow 282% year on year in the first quarter.

Worn by

Eliud KipchogeSport2026

The two-time Olympic marathon champion is global ambassador of the Watch GT Runner 2 and helped develop it. He wore it at the NB42K Porto Alegre race in Brazil on 12 July 2026.

Esa-Pekka MattilaSport2026

The Paralympic athlete tested the wheelchair mode of the Watch GT Runner 2 before its Madrid launch.

Moments

2026. Eliud Kipchoge ran the NB42K Porto Alegre in Brazil wearing the Watch GT Runner 2, the second stop of his Eliud's Running World tour, ten years after his first Olympic gold in Rio.

2025. In March 2025, as the Pura X foldable launched, He Gang announced that more than six million Watch GT 5 units had shipped in roughly five months.

2025. Huawei's smartwatches passed 200 million units in combined sales, with the GT family the largest share at 52 million.

2019. Huawei unveiled the Watch GT 2 in Munich on 19 September 2019, running its own LiteOS on the Kirin A1 chipset.

Generations and strap changes

  1. 2025
    Watch GT 6 series

    Huawei set a September 19 event in Paris to unveil the GT 6 series, a year after the GT 5.

  2. 2024
    Watch GT 5

    Released around September 19, 2024 alongside the GT 5 Pro, keeping the octagonal bezel of the GT 4.

    Kept the 41mm and 46mm case sizes; the 41mm was offered with a Milanese strap.

  3. 2023
    Watch GT 4

    Launched in September 2023 with an octagonal 46mm model and a pendant-style 41mm model.

    Case sizes moved to 41mm and 46mm, sold with rubber, leather, nylon, steel, Milanese and two-tone bands.

  4. 2021
    Watch GT 3

    Announced in October 2021 in 42mm and 46mm versions, rated at seven and 14 days of battery respectively.

  5. 2020
    Watch GT 2e and GT 2 Pro

    The sportier GT 2e arrived in March 2020, followed by the GT 2 Pro in September 2020.

  6. 2019
    Watch GT 2

    Announced in September 2019 with the Kirin A1 chip, slimmer bezels and up to 14 days of typical use.

    Offered in 42mm and 46mm sizes.

  7. 2018
    Watch GT

    The first Watch GT launched with a two-week battery life, workout features and continuous health monitoring.

Help

What is lug width?

The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

Measure it in 30 seconds

  1. Take the strap off, or look at the back of it: many straps print their width.
  2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
  3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

Strap, quick release or system?

Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.