{"data":{"slug":"samsung-galaxy-watch-ultra","type":"smartwatch","brand":"Samsung","name":"Galaxy Watch Ultra","aliases":["Galaxy Watch Ultra (2024)","Samsung Galaxy Watch Ultra 47mm","SM-L705"],"release_date":"2024-07-24","url":"https://arkivo.dev/smartwatches/samsung-galaxy-watch-ultra","specs":{"series":"Galaxy Watch","model_numbers":["SM-L705UDAAXAA","SM-L705UZWAXAA","SM-L705UZTAXAA"],"gtins":["887276873039","887276866468","887276866475"],"announce_date":"2024-07-10","status":null,"predecessor":null,"successor":"samsung-galaxy-watch-ultra-2","launch_price_usd":649.99,"launch_price_eur":699,"markets":null,"colors":["Titanium Gray","Titanium White","Titanium Silver"],"manufacturer_url":"https://www.samsung.com/us/watches/galaxy-watch-ultra/","spec_sheet_url":null,"manual_url":"https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=US&CttFileID=9859189&CDCttType=UM&ModelType=C&ModelName=SM-L300NZGAXAA&VPath=UM/202408/20240827020153958/WEA_L30X_L31X_L70X_EN_UG_XF3_070324_FINAL_AC_071624.pdf","eprel_registration_number":null,"warranty_years":null,"segment":null,"os_updates_years":null,"security_updates_until":null,"case_sizes_mm":[47],"case_shape":"other","case_material":"mixed","case_material_name":"Grade 4 titanium on the front and back cover areas, plastic and Grade 2 titanium for the rest of the frame","back_material":null,"case_dimensions_mm":{"height_mm":47.4,"width_mm":47.1,"thickness_mm":12.1},"weight_g":60.5,"weight_with_strap_g":null,"water_resistance_atm":10,"water_resistance_standard":"ISO 22810","ip_rating":["IP68"],"dive_rating":null,"dive_max_depth_m":null,"mil_std_810":true,"mil_std_810_tests":["Temperature cycling: -20 C for 1 hour and 50 C for 1 hour, repeated for 6 hours"],"operating_temperature_c":{"min_c":-20,"max_c":55},"display_technology":"oled","display_technology_name":"Super AMOLED","screen_size_in":1.5,"resolution":{"width_px":480,"height_px":480},"pixel_density_ppi":null,"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":"Sapphire Crystal","platform":"wear_os","os_at_launch":"Wear OS 5","os_skin":null,"os_latest":null,"compatible_phone_os":["android"],"phone_os_requirement":"Android 11 or later with more than 1.5 GB of memory. Excludes Android Go edition and phones without Google Play Store.","third_party_apps":true,"voice_assistants":["Bixby","Google Gemini"],"chipset":"Samsung Exynos W1000","process_node_nm":3,"cpu_core_count":5,"cpu_clusters":[{"count":1,"core_name":"Cortex-A78","max_ghz":1.6},{"count":4,"core_name":"Cortex-A55","max_ghz":1.5}],"cpu_max_ghz":1.6,"gpu":null,"low_power_coprocessor":null,"ram_gb":[2],"storage_gb":[32],"heart_rate_sensor":"Samsung BioActive Sensor","ecg":true,"spo2":true,"skin_temperature":true,"blood_pressure":null,"bioimpedance":true,"eda_sensor":null,"medical_clearances":["FDA De Novo authorization for Sleep Apnea feature (US)"],"accelerometer":true,"accelerometer_max_g":null,"gyroscope":true,"barometer":true,"compass":true,"ambient_light_sensor":true,"depth_gauge":null,"depth_gauge_max_m":null,"water_temperature_sensor":null,"health_features":["blood_oxygen_app","sleep_tracking","stress_tracking","readiness_score","cycle_tracking","body_composition","ecg_app","irregular_rhythm_notifications","sleep_apnea_notifications"],"fitness_features":["pool_swim","open_water_swim","trackback"],"sport_profiles_count":null,"dive_modes":null,"external_sensor_types":["power_meter"],"fall_detection":true,"crash_detection":null,"emergency_sos":true,"emergency_siren_db":null,"live_tracking":null,"led_flashlight":null,"positioning":["GPS (L1+L5)","GLONASS","BeiDou","Galileo"],"dual_frequency_gnss":true,"offline_maps":null,"bluetooth":true,"bluetooth_version":"5.3","wifi":true,"wifi_standard":null,"wifi_bands":["2.4ghz","5ghz"],"cellular":true,"network_technologies":["lte"],"bands_4g":null,"bands_5g":null,"nfc":true,"nfc_payments":true,"payment_services":["Samsung Wallet"],"uwb":null,"satellite_connectivity":null,"ant_plus":null,"speaker":true,"microphone_count":null,"calls_on_watch":"cellular_and_phone","offline_music":true,"button_count":3,"hardware_buttons":["Home button","Quick button","Back button"],"crown":"none","rotating_bezel":null,"gesture_controls":null,"battery_capacity_mah":590,"battery_life_claimed":[{"mode":"always_on","with_solar":false,"hours":60},{"mode":"low_power","with_solar":false,"hours":100}],"battery_life_smartwatch_claimed_h":null,"battery_life_always_on_claimed_h":60,"battery_life_gps_claimed_h":null,"solar_charging":null,"charging_method":"proprietary_wireless","charging_notes":"Samsung lists Fast Charging (WPC-based wireless charging). Samsung tested with the Galaxy Watch Magnetic Fast Charging USB-C Cable (EP-OR900) and a 25 W USB-C adapter (EP-TA800) sold separately. Adapter ratings do not establish the power the watch accepts.","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":"Dynamic Lug System for Galaxy Watch Ultra bands","band_material":"hnbr","band_name":"Marine Band","band_sizes":null,"fcc_ids":null,"sar_limb_w_kg":null,"sar_eu_limb_w_kg":null,"other_certifications":null,"in_the_box":null,"charger_in_box":null},"variants":[{"model_number":"SM-L705UDAAXAA","gtin":"887276873039","colors":["Titanium Gray"]},{"model_number":"SM-L705UZWAXAA","gtin":"887276866468","colors":["Titanium White"]},{"model_number":"SM-L705UZTAXAA","gtin":"887276866475","colors":["Titanium Silver"]}],"sources":[{"url":"https://news.samsung.com/us/samsung-galaxy-ring-watch7-watch-ultra-wearables-provide-intelligent-health-wellness-data/","kind":"press_release","accessed":"2026-10-10","fields":["series","announce_date","launch_price_usd","case_sizes_mm","case_shape","case_material","case_material_name","case_dimensions_mm","weight_g","water_resistance_atm","water_resistance_standard","ip_rating","mil_std_810","mil_std_810_tests","operating_temperature_c","display_technology","display_technology_name","screen_size_in","resolution","always_on_display","brightness_peak_nits","display_cover_material","display_cover","platform","os_at_launch","compatible_phone_os","phone_os_requirement","third_party_apps","chipset","process_node_nm","cpu_core_count","ram_gb","storage_gb","heart_rate_sensor","ecg","skin_temperature","bioimpedance","accelerometer","gyroscope","barometer","compass","ambient_light_sensor","medical_clearances","positioning","bluetooth","bluetooth_version","wifi","wifi_bands","cellular","network_technologies","nfc","battery_capacity_mah","battery_life_claimed","charging_method","fast_charging","charging_notes","external_sensor_types","release_date","colors","fitness_features"],"notes":{"announce_date":"Announcement of 10 July 2024. Pre-orders started 10 July and general US availability 24 July 2024.","release_date":"General availability in the US on 24 July 2024.","launch_price_usd":"Galaxy Watch Ultra retails for $649.99 (LTE, 47 mm).","case_sizes_mm":"Only one size: 47mm. LTE only (footnote 47).","case_shape":"Maker describes a cushion design with a round display.","case_material":"Footnote 38: Grade 4 titanium is partly applied to the front and back cover areas of the frame. The rest of the frame is a mix of plastic and Grade 2 titanium.","case_dimensions_mm":"Table: 47.1 x 47.4 x 12.1 mm, footnote 50: measured without health sensors. Order is read as width x height x thickness. GSMArena prints 47.4 x 47.1 x 12.1 mm.","weight_g":"Table: 60.5 g, footnote 51: measured without band.","water_resistance_atm":"Table: 10ATM. Footnote 57: ISO 22810, 100 m for 10 minutes, tested in 5% salt water and 4 ppm chlorine water. Not suitable for diving.","water_resistance_standard":"Footnote 57 names ISO 22810.","ip_rating":"Footnote 57: IP68, 1.5 m fresh water for 30 minutes and dust test.","mil_std_810":"Footnote 56: MIL-STD-810H certification, a test that repeats -20 C for 1 hour and 50 C for 1 hour for 6 hours.","mil_std_810_tests":"Footnote 56 temperature cycle only.","operating_temperature_c":"Footnote 39: withstands -20 C to 55 C while worn on the wrist, based on Samsung internal lab tests.","screen_size_in":"Table: 1.5-inch (37.3 mm).","brightness_peak_nits":"Peak brightness of 3,000 nits. Conditions are not published.","display_cover":"Table: Sapphire Crystal.","phone_os_requirement":"Footnote 54 and table: Android 11 or later, more than 1.5 GB memory, excluding Go edition and phones without Play Store.","third_party_apps":"Text: access to popular apps including third-party apps from the wrist on Wear OS 5.","chipset":"Table: Exynos W1000 (5 core, 3nm).","ram_gb":"Table: 2GB memory + 32GB storage. The later 2025 edition has 64 GB and is excluded.","heart_rate_sensor":"Table: Samsung BioActive Sensor (optical bio-signal, electrical heart signal, bioelectrical impedance).","ecg":"Table lists an electrical heart signal sensor. The US page lists ECG for Galaxy Watch Ultra. ECG is only available in select markets.","skin_temperature":"Table lists a temperature sensor. Maker does not say where it measures.","compass":"Table lists a geomagnetic sensor. The manual has a Compass app.","medical_clearances":"Press text for Watch7: De Novo FDA-authorized Sleep Apnea feature. Ultra builds on the Watch7 health features and its US page lists Sleep Apnea. ECG and IHRN clearance wording is not stated in this release.","positioning":"Table: GPS (L1+L5), Glonass, Beidou, Galileo.","cellular":"Footnote 47: LTE only available in the LTE model. The Ultra is sold only as LTE.","battery_capacity_mah":"Table: 590 mAh typical. Footnote 52: typical value tested under IEC 61960.","battery_life_claimed":"Text: up to 100 hours in Power Saving mode. Footnote 45: up to 60 hours without Power Saving mode, typical usage. The US page states the 60 hours with always-on display on. Exercise Power Saving 48 hours is not stored.","charging_method":"Table: Fast Charging (WPC-based wireless charging). WPC use does not establish Qi interoperability.","charging_notes":"Footnote 53 describes the charge test accessories and says the 25 W adapter is sold separately.","external_sensor_types":"Footnote 40: a power meter connects to the Galaxy phone to measure FTP. Power meter is sold separately.","fitness_features":"Text: tracking for swimming in the ocean and a Multi-sports tile. Workout results include swim analysis with SWOLF score (US page). Track Back is on the US page.","colors":"Text: 47mm in Titanium Gray, Titanium White and Titanium Silver. The 2025 edition adds Titanium Blue and is excluded."}},{"url":"https://www.samsung.com/us/watches/galaxy-watch-ultra/","kind":"manufacturer_page","accessed":"2026-10-10","fields":["manufacturer_url","dual_frequency_gnss","fitness_features","health_features","ecg","medical_clearances","battery_life_claimed","operating_temperature_c","voice_assistants"],"notes":{"manufacturer_url":"Current US page, which sells the Galaxy Watch Ultra (2025) edition. Same 47 mm hardware, 64 GB storage and Titanium Blue added.","dual_frequency_gnss":"Dual-Frequency GPS using L1 and L5 frequency bands.","fitness_features":"Track Back with detailed guidance including altitude. Multisport. Workout results with swim analysis (SWOLF).","health_features":"Health list: Energy Score, Sleep Apnea, Bedtime Guidance, High Stress Alert, Running Coach, Personalized Heart Rate Zone, Functional Threshold Power, AGEs Index, Vascular Load, ECG, Irregular Heart Rhythm Notification, Body Composition, Cycle Tracking. Blood pressure is not stored. Regional and phone requirements apply.","medical_clearances":"Page lists Sleep Apnea for Galaxy Watch Ultra.","battery_life_claimed":"Up to 60 hrs with AOD on and up to 100 hrs with Power Saving Mode on, 590 mAh. Current page of the 2025 edition with the same battery.","operating_temperature_c":"Operating temperature -4 F to 131 F, which matches -20 C to 55 C.","voice_assistants":"Compare table marks Google Gemini available. Bixby is in the launch manual."}},{"url":"https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=US&CttFileID=9859189&CDCttType=UM&ModelType=C&ModelName=SM-L300NZGAXAA&VPath=UM/202408/20240827020153958/WEA_L30X_L31X_L70X_EN_UG_XF3_070324_FINAL_AC_071624.pdf","kind":"manual","accessed":"2026-10-10","fields":["manual_url","button_count","hardware_buttons","crown","fall_detection","emergency_sos","spo2","calls_on_watch","offline_music","nfc_payments","payment_services","speaker","voice_assistants","quick_release","health_features","touchscreen"],"notes":{"manual_url":"North America user guide for Galaxy Watch7 and Galaxy Watch Ultra, July 2024. Watch7-only instructions are ignored.","button_count":"Galaxy Watch Ultra device layout: touchscreen, Home button, Quick button, Back button.","hardware_buttons":"Customize buttons: Home, Quick (Watch Ultra only) and Back.","crown":"Device layout shows no crown.","fall_detection":"Safety and emergency: hard fall detection automatically calls an emergency contact. Needs a configured contact and phone or LTE connection.","emergency_sos":"Safety and emergency: Emergency SOS sends an SOS message to emergency contacts. The Quick button can also start a siren.","spo2":"Samsung Health Blood oxygen: measure blood oxygen levels. Wellness measurement.","calls_on_watch":"The Watch7 and Watch Ultra are 4G LTE-enabled. Make and receive calls even without the phone.","offline_music":"Music app: import music saved on the smartphone to the watch.","nfc_payments":"Samsung Wallet lets you make payments with the watch.","payment_services":"Samsung Wallet.","speaker":"Water lock mode ejects water from the speaker.","voice_assistants":"Bixby voice service on the watch.","quick_release":"Band instructions: press the end of the band into the lug (Galaxy Watch Ultra only).","health_features":"Sleep and blood oxygen options in Samsung Health. Sleep tracking is listed.","touchscreen":"Device layout labels the touchscreen."}},{"url":"https://image-us.samsung.com/SamsungUS/samsungbusiness/solutions/industries/government/msrp-price-sheets/08142024/Samsung_Wearables_MSRP_Price_File_July_2024.pdf","kind":"manufacturer_pdf","accessed":"2026-10-10","fields":["model_numbers","gtins","launch_price_usd","variants","colors"],"notes":{"model_numbers":"July 2024 price file: SM-L705UDAAXAA Titanium Gray, SM-L705UZWAXAA Titanium White, SM-L705UZTAXAA Titanium Silver. Galaxy Watch Ultra LTE, New, $649.99.","gtins":"UPC 887276873039 (Gray), 887276866468 (White), 887276866475 (Silver).","launch_price_usd":"MSRP $649.99 on all three rows.","variants":"Three US colour SKUs. They share one watch. Only model number, GTIN and colour differ.","colors":"Row names give the colours."}},{"url":"https://news.samsung.com/de/samsung-erweitert-wearables-portfolio-intelligentes-gesundheitstracking-fur-alle","kind":"press_release","accessed":"2026-10-10","fields":["launch_price_eur"],"notes":{"launch_price_eur":"German release: MSRP of the Galaxy Watch Ultra (LTE) is 699 EUR. Consumer price with VAT."}},{"url":"https://www.samsung.com/ae/support/mobile-devices/what-are-the-size-material-and-color-options-for-galaxy-watch7-and-galaxy-watch-ultra/","kind":"manufacturer_page","accessed":"2026-10-10","fields":["band_material","band_name","band_compatibility"],"notes":{"band_material":"Watch Ultra row: Band S/M/L (Marine Band, HNBR, Dynamic Lug System).","band_name":"Marine Band is the band listed for the 47mm Ultra.","band_compatibility":"Dynamic Lug System."}},{"url":"https://semiconductor.samsung.com/processor/wearable-processor/exynos-w1000/","kind":"manufacturer_page","accessed":"2026-10-10","fields":["cpu_clusters"],"notes":{"cpu_clusters":"Chip page metadata: Cortex-A78 1.6GHz single-core and Cortex-A55 1.5GHz quad-core. These are chip figures. Samsung does not publish separate watch clocks for the Ultra."}},{"url":"https://www.gsmarena.com/the_galaxy_watch_ultra2_is_slimmer_and_has_a_huge_battery_watch9_arrives_in_40mm_and_44mm_sizes-news-73831.php","kind":"review_site","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"GSMArena says the Galaxy Watch Ultra2 is 12% slimmer than its predecessor, at 10.7 mm against 12.1 mm."}},{"url":"https://news.samsung.com/global/samsung-galaxy-watch-ultra2-and-watch9-your-health-companion-on-the-wrist","kind":"press_release","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"Samsung's launch release gives the Galaxy Watch Ultra2 a battery 35% larger than the previous Ultra model."}}],"fields_filled":87,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}