{"data":{"slug":"huawei-watch-gt-6-pro","type":"smartwatch","brand":"Huawei","name":"Watch GT 6 Pro","aliases":["HUAWEI WATCH GT 6 Pro","Watch GT6 Pro","ATM-B29"],"release_date":"2025-09-19","url":"https://arkivo.dev/smartwatches/huawei-watch-gt-6-pro","specs":{"series":"WATCH GT","model_numbers":["ATM-B29"],"gtins":null,"announce_date":"2025-09-19","status":"available","predecessor":null,"successor":"huawei-watch-gt-7-pro","launch_price_usd":null,"launch_price_eur":379,"markets":null,"colors":["Black","Brown","Titanium"],"manufacturer_url":"https://consumer.huawei.com/en/wearables/watch-gt6-pro/","spec_sheet_url":"https://consumer.huawei.com/en/wearables/watch-gt6-pro/specs/","manual_url":"https://cdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdf","eprel_registration_number":null,"warranty_years":null,"segment":"smartwatch","os_updates_years":null,"security_updates_until":"2027-10-09","case_sizes_mm":[46],"case_shape":"round","case_material":"titanium","case_material_name":"Titanium alloy","back_material":"Ceramic","case_dimensions_mm":{"height_mm":45.6,"width_mm":45.6,"thickness_mm":11.25},"weight_g":54.7,"weight_with_strap_g":null,"water_resistance_atm":5,"water_resistance_standard":"ISO 22810:2010","ip_rating":["IP69"],"dive_rating":"EN13319","dive_max_depth_m":40,"mil_std_810":null,"mil_std_810_tests":null,"operating_temperature_c":{"min_c":-20,"max_c":45},"display_technology":"oled","display_technology_name":"AMOLED color screen","screen_size_in":1.47,"resolution":{"width_px":466,"height_px":466},"pixel_density_ppi":317,"display_area_mm2":null,"touchscreen":true,"refresh_rate_max_hz":null,"refresh_rate_min_hz":null,"brightness_peak_nits":3000,"brightness_min_nits":null,"always_on_display":true,"display_cover_material":"sapphire","display_cover":"Artificial sapphire glass","platform":"harmonyos","os_at_launch":"HarmonyOS 6.0","os_skin":null,"os_latest":null,"compatible_phone_os":["android","ios"],"phone_os_requirement":"Android 9.0 or later, or iOS 13.0 or later, with the HUAWEI Health app","third_party_apps":true,"voice_assistants":null,"chipset":null,"process_node_nm":null,"cpu_core_count":null,"cpu_clusters":null,"cpu_max_ghz":null,"gpu":null,"low_power_coprocessor":null,"ram_gb":null,"storage_gb":null,"heart_rate_sensor":"Optical heart rate sensor","ecg":true,"spo2":true,"skin_temperature":true,"blood_pressure":"none","bioimpedance":null,"eda_sensor":null,"medical_clearances":null,"accelerometer":true,"accelerometer_max_g":null,"gyroscope":true,"barometer":true,"compass":true,"ambient_light_sensor":true,"depth_gauge":true,"depth_gauge_max_m":null,"water_temperature_sensor":null,"health_features":["continuous_heart_rate","heart_rate_alerts","irregular_rhythm_notifications","ecg_app","blood_oxygen_app","hrv","sleep_tracking","sleep_stages","stress_tracking","cycle_tracking"],"fitness_features":["auto_workout_detection","vo2_max","training_load","recovery_advice","running_dynamics","route_navigation","trackback","golf_courses"],"sport_profiles_count":null,"dive_modes":["freedive"],"external_sensor_types":["heart_rate_strap","power_meter","speed_cadence"],"fall_detection":true,"crash_detection":null,"emergency_sos":true,"emergency_siren_db":null,"live_tracking":null,"led_flashlight":false,"positioning":["GPS (L1 + L5)","GLONASS","BeiDou (B1I + B1C + B2a)","GALILEO (E1 + E5a)","QZSS (L1 + L5)","NavIC"],"dual_frequency_gnss":true,"offline_maps":true,"bluetooth":true,"bluetooth_version":"6.0","wifi":false,"wifi_standard":null,"wifi_bands":null,"cellular":false,"network_technologies":null,"bands_4g":null,"bands_5g":null,"nfc":true,"nfc_payments":null,"payment_services":null,"uwb":false,"satellite_connectivity":["none"],"ant_plus":null,"speaker":true,"microphone_count":null,"calls_on_watch":"phone_only","offline_music":true,"button_count":1,"hardware_buttons":["Down button (ECG electrode)"],"crown":"rotating","rotating_bezel":"none","gesture_controls":null,"battery_capacity_mah":867,"battery_life_claimed":[{"mode":"light_use","with_solar":false,"hours":504},{"mode":"smartwatch","with_solar":false,"hours":288},{"mode":"always_on","with_solar":false,"hours":168},{"mode":"gps","with_solar":false,"hours":40}],"battery_life_smartwatch_claimed_h":288,"battery_life_always_on_claimed_h":168,"battery_life_gps_claimed_h":40,"solar_charging":null,"charging_method":"magnetic_puck","charging_notes":"Supply requirement 5 to 10 V DC and 2 A maximum. Use the official charging cradle. A cradle plugged into a computer, dock or multi-port charger may charge slowly or not at all.","charging_max_w":null,"fast_charging":true,"quick_charge":null,"charge_time_0_80_min":null,"charge_time_0_100_min":null,"measured_brightness_nits":null,"measured_battery_active_use_h":null,"battery_life_measured":null,"measured_charge_time_min":null,"band_width_mm":null,"quick_release":true,"band_compatibility":null,"band_material":"fluoroelastomer","band_name":"Black Fluoroelastomer Strap","band_sizes":[{"size_label":null,"wrist_min_mm":140,"wrist_max_mm":210}],"fcc_ids":null,"sar_limb_w_kg":null,"sar_eu_limb_w_kg":null,"other_certifications":null,"in_the_box":["Watch","Charging Cradle (including the charging cable)","Quick Start Guide, Safety Information and Warranty Card"],"charger_in_box":false},"variants":[{"model_number":"ATM-B29","colors":["Black"],"band_name":"Black Fluoroelastomer Strap","band_material":"fluoroelastomer","band_sizes":[{"wrist_min_mm":140,"wrist_max_mm":210}],"launch_price_eur":379},{"model_number":"ATM-B29","colors":["Brown"],"band_name":"Brown Composite Woven Strap","band_material":"composite_woven","band_sizes":[{"wrist_min_mm":140,"wrist_max_mm":210}],"launch_price_eur":379},{"model_number":"ATM-B29","colors":["Titanium"],"band_name":"Titanium Strap","band_material":"titanium_link","band_sizes":[{"wrist_min_mm":140,"wrist_max_mm":210}],"launch_price_eur":499}],"sources":[{"url":"https://consumer.huawei.com/en/wearables/watch-gt6-pro/specs/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","segment","case_shape","spec_sheet_url","case_sizes_mm","case_material","case_material_name","case_dimensions_mm","weight_g","water_resistance_atm","water_resistance_standard","ip_rating","dive_rating","dive_max_depth_m","dive_modes","operating_temperature_c","display_technology","display_technology_name","screen_size_in","resolution","pixel_density_ppi","display_cover_material","ambient_light_sensor","compass","accelerometer","gyroscope","barometer","depth_gauge","ecg","spo2","heart_rate_sensor","skin_temperature","crown","button_count","nfc","bluetooth","bluetooth_version","positioning","dual_frequency_gnss","phone_os_requirement","compatible_phone_os","speaker","charging_notes","in_the_box","charger_in_box","battery_life_claimed","colors","band_name","band_material","band_sizes","variants","brightness_peak_nits","always_on_display","charging_method"],"notes":{"series":"Part of the HUAWEI WATCH GT 6 Series with the GT 6.","segment":"Huawei lists it as a smartwatch in its Wearables range.","case_shape":"A round 1.47 inch display with a 466 x 466 pixel resolution. The product images show a round case.","case_sizes_mm":"The support page names the 46mm size. No other case size is sold for the Pro.","case_material":"Watch case material: titanium alloy.","case_dimensions_mm":"Dimensions 45.6 x 45.6 x 11.25 mm. The page says product size and weight are theoretical values.","weight_g":"Approximately 54.7 g with the strap excluded.","water_resistance_atm":"5 ATM under ISO 22810:2010. It means 50 m of static water pressure for 10 minutes and is not a diving depth.","ip_rating":"IP69 under IEC 60529:2013. The IPX9 test uses 80 degrees C water jets. It does not cover hot showers.","dive_rating":"Complies with the EN13319 standard for diving accessories.","dive_max_depth_m":"Supports free dives to depths of up to 40 m. Scuba and technical dives are excluded.","dive_modes":"Free dives only. The maker excludes scuba dives and technical dives.","operating_temperature_c":"Ambient operating temperature -20 to +45 degrees C.","display_technology_name":"1.47 inches AMOLED color screen.","screen_size_in":"1.47 inches.","resolution":"466 x 466 pixels.","pixel_density_ppi":"PPI 317 as published.","display_cover_material":"The features page says the crystal is artificial sapphire glass.","compass":"Sensors list a magnetometer sensor.","depth_gauge":"Sensors list a depth sensor. The page publishes no depth range.","ecg":"Sensors list an ECG sensor. The ECG app needs a supported country and phone.","spo2":"SpO2 measurement on the features page. Not a medical device.","heart_rate_sensor":"Sensors table: optical heart rate sensor.","skin_temperature":"Sensors list a temperature sensor.","crown":"Button: home button (rotating crown) and side button.","button_count":"One side button besides the rotating crown.","nfc":"Connectivity: NFC supported.","bluetooth":"Bluetooth 2.4 GHz, supports BT6.0 and BR + BLE.","bluetooth_version":"Supports BT6.0.","positioning":"GNSS row: GPS (L1 + L5 dual-band), GLONASS, BeiDou (B1I + B1C + B2a tri-band), GALILEO (E1 + E5a dual-band), QZSS (L1 + L5 dual-band) and NavIC.","dual_frequency_gnss":"Dual-band L1 and L5 GPS, Galileo and QZSS, and tri-band BeiDou.","phone_os_requirement":"System requirements: Android 9.0 or later and iOS 13.0 or later. The features page requires the HUAWEI Health app.","speaker":"Speaker and microphone supported.","charging_notes":"Charger voltage and current requirements: 5V-10V DC/2A MAX.","in_the_box":"Watch, charging cradle including the charging cable, quick start guide, safety information and warranty card.","charger_in_box":"Only the cradle and its cable are listed. No power adapter.","battery_life_claimed":"Up to 21 days at most (light use with auto-detect workouts manually disabled), up to 12 days in typical use, up to 7 days with AOD enabled and up to 40 hours in the outdoor sport mode. Test conditions are in the page notes. Light use assumes 90 minutes of exercise a week. Typical use assumes 180 minutes.","colors":"Black, Brown and Titanium on the global page. The UK page calls the third colour Silver.","band_name":"Strap options: Black Fluoroelastomer Strap, Brown Composite Woven Strap and Titanium Strap. The black one is the base.","band_material":"The black package has the fluoroelastomer strap.","band_sizes":"Wrist size 140-210 mm. Listed for the watch, not per strap.","variants":"One row per strap package. All three use support model ATM-B29.","brightness_peak_nits":"3,000 nits peak. The features page says it is reached at 30% average picture level and varies with the environment.","always_on_display":"Battery life is published with AOD enabled.","charging_method":"Charging port: wireless charging. The user guide describes a magnetic cradle with metal contacts. Stored as a magnetic puck like the other WATCH GT models. No Qi support is stated."}},{"url":"https://consumer.huawei.com/uk/wearables/watch-gt6-pro/specs/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["security_updates_until"],"notes":{"security_updates_until":"UK specifications: Defined Support Period 10/10/2025-09/10/2027. This is the UK security support period and is read as day, month and year. It ends on 9 October 2027."}},{"url":"https://consumer.huawei.com/en/wearables/watch-gt6-pro/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["manufacturer_url","health_features","fitness_features","external_sensor_types","fall_detection","emergency_sos","display_cover","calls_on_watch","offline_music","third_party_apps","ecg"],"notes":{"manufacturer_url":"HUAWEI Global product page.","health_features":"TruSense system: sleep stages, stress, all-day HRV, SpO2, ECG analysis, pulse wave arrhythmia analysis, and cycle tracking in Huawei Health. Not medical devices.","fitness_features":"Trail running with grade correction, running metrics such as ground contact time balance and vertical oscillation, 17,000+ golf course maps, wrist-based cycling power, route navigation and offline maps. Auto-detect workouts is named in the battery test conditions.","external_sensor_types":"Heart rate strap, speedometer, power meter and cadence sensor connect over Bluetooth.","fall_detection":"Fall Detection identifies falls and sends an SOS call or request to the chosen contacts after confirmation. It is an OTA feature.","emergency_sos":"Five quick presses on the crown send an SOS call and a message with the location. It is an OTA feature.","display_cover":"Sapphire glass and a titanium alloy case.","calls_on_watch":"Take and make Bluetooth calls from the wrist. It needs the phone connected through the HUAWEI Health app.","offline_music":"Supports standalone music playback.","third_party_apps":"The user guide describes AppGallery installs through the HUAWEI Health app.","ecg":"In-depth ECG analysis. Hold the electrode on the side for 30 seconds."}},{"url":"https://consumer.huawei.com/uk/wearables/watch-gt6-pro/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["fast_charging"],"notes":{"fast_charging":"The comparison table lists Fast-charging for the GT 6 Pro. The page gives no minutes and no wattage."}},{"url":"https://consumer.huawei.com/uk/support/wearables/watch-gt6-pro/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["model_numbers","case_sizes_mm"],"notes":{"model_numbers":"Downloads list HUAWEI WATCH GT 6 Pro 46mm (ATM-B29) in three strap packages. GSMArena also lists ATM-B29F, which is not stored.","case_sizes_mm":"Support names the 46mm size."}},{"url":"https://consumer.huawei.com/sg/support/content/en-gb16053641/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["quick_release"],"notes":{"quick_release":"Support guide for the WATCH GT series names the GT 6 Pro. Fluoroelastomer, composite, leather, Milanese, ceramic and metal straps use a spring bar with a quick release button."}},{"url":"https://consumer.huawei.com/mx/support/content/es-us16065992/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["launch_price_eur","release_date","status"],"notes":{"launch_price_eur":"Huawei support price table in EUR: GT 6 Pro Black 379, Brown 379 and Titanium 499. The table is for the European market and the prices include VAT. The page does not name a country.","release_date":"The series is released on 19 September and Europe is the first region.","status":"The series was released in September 2025. GSMArena lists it as available."}},{"url":"https://cdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdf","kind":"manual","accessed":"2026-10-15","fields":["manual_url","touchscreen","rotating_bezel","fall_detection","emergency_sos","hardware_buttons","button_count","crown","fitness_features","offline_maps","offline_music","calls_on_watch","third_party_apps","health_features"],"notes":{"manual_url":"Official Huawei user guide for the GT 6 Pro 46 mm, PDF created 9 October 2025. The file is hosted by a Finnish distributor because the Huawei support page loads its downloads by script.","fall_detection":"Fall detection and emergency SOS section. Fall detection can be switched off. The watch asks whether to call and triggers SOS after 60 seconds.","emergency_sos":"Press the Up button five times to start SOS. The watch calls the first emergency contact and sends a message with the location to all contacts. It cannot send help messages when paired with an iPhone.","hardware_buttons":"Down button, which is also the ECG electrode.","button_count":"Up button (crown) and Down button. The crown is not counted.","crown":"The Up button rotates to scroll the app list.","touchscreen":"The watch has a color touchscreen with swipe, tap and touch and hold.","rotating_bezel":"No rotating bezel is described. The Up button works as a rotating crown.","fitness_features":"Route back section: the watch records the route and guides back along it or in a straight line during an outdoor workout.","offline_maps":"Using an offline map section.","offline_music":"Music synced to the watch plays without an internet connection.","calls_on_watch":"Bluetooth voice calls through the paired phone.","third_party_apps":"Managing apps: install from AppGallery in the HUAWEI Health app.","health_features":"Heart rate alerts with high and low limits, arrhythmia alerts from pulse wave analysis and a cycle calendar are in the guide. Sleep, stress and SpO2 sections are also there."}},{"url":"https://www.gsmarena.com/huawei_watch_gt_6_pro-14167.php","kind":"spec_database","accessed":"2026-10-15","fields":["release_date","announce_date","os_at_launch","battery_capacity_mah","back_material","wifi","cellular","bluetooth_version","nfc","skin_temperature","platform","compass"],"notes":{"release_date":"Announced and released on 19 September 2025.","announce_date":"Announced 2025 September 19.","os_at_launch":"Platform: HarmonyOS 6.0.","battery_capacity_mah":"Li-Ion 867 mAh. The maker publishes no capacity for the Pro. A second spec database gives the same value.","back_material":"Build: glass front, titanium alloy frame, ceramic back. A second spec database says ceramic rear.","wifi":"WLAN: No.","cellular":"No cellular connectivity.","bluetooth_version":"Bluetooth 6.0, A2DP, LE.","nfc":"NFC: Yes.","skin_temperature":"Sensors list a thermometer for body temperature.","platform":"HarmonyOS.","compass":"Sensors list a compass. The 64GB internal storage on this page is not stored because it looks like 64 MB of memory and no other source confirms it."}},{"url":"https://gadgetsandwearables.com/?p=18597071","kind":"spec_database","accessed":"2026-10-15","fields":["battery_capacity_mah","back_material","blood_pressure","uwb","satellite_connectivity","led_flashlight","wifi","cellular","skin_temperature","os_at_launch","release_date"],"notes":{"battery_capacity_mah":"Capacity 867 mAh.","back_material":"Titanium alloy case with ceramic rear.","blood_pressure":"Lists blood pressure as No.","uwb":"Lists UWB as No.","satellite_connectivity":"Lists satellite SOS as No.","led_flashlight":"Lists LED flashlight as No.","wifi":"Lists Wi-Fi as No.","cellular":"Lists cellular as No.","skin_temperature":"Lists skin temperature as Yes.","os_at_launch":"Operating system HarmonyOS 6.","release_date":"Release 2025-09-19."}},{"url":"https://www.nextpit.de/tests/huawei-watch-gt-6-pro-im-test","kind":"review_site","accessed":"2026-10-15","fields":["launch_price_eur"],"notes":{"launch_price_eur":"Review states prices start at 379 EUR for the 46 mm model with a black fluoroelastomer or brown woven strap. The titanium strap version costs 499 EUR."}},{"url":"https://www.gsmarena.com/huawei_watch_gt_7_pro_review-news-74802.php","kind":"review_site","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"GSMArena's review calls the Huawei Watch GT 7 Pro an upgrade over the previous generation Watch GT 6 Pro."}}],"fields_filled":89,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}