{"data":{"slug":"samsung-galaxy-watch8","type":"smartwatch","brand":"Samsung","name":"Galaxy Watch8","aliases":["Galaxy Watch 8"],"release_date":"2025-07-25","url":"https://arkivo.dev/smartwatches/samsung-galaxy-watch8","specs":{"series":"Galaxy Watch","model_numbers":["SM-L320","SM-L325F","SM-L330","SM-L335F"],"gtins":null,"announce_date":"2025-07-09","status":null,"predecessor":"samsung-galaxy-watch7","successor":"samsung-galaxy-watch9","launch_price_usd":349.99,"launch_price_eur":379,"markets":null,"colors":["Graphite","Silver"],"manufacturer_url":"https://www.samsung.com/us/watches/galaxy-watch8/","spec_sheet_url":"https://news.samsung.com/global/samsung-galaxy-watch8-series-ultra-comfort-from-sleep-to-workout","manual_url":"https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=UNI_IN&OriginYN=N&ModelType=N&ModelName=SM-L500&CttFileID=10665155&CDCttType=UM&VPath=UM%2F202507%2F20250718174111308%2FSM-L32X_L33X_L50X_UG_EU_Android_Eng_Rev.1.1_250718.pdf","eprel_registration_number":null,"warranty_years":null,"segment":"smartwatch","os_updates_years":null,"security_updates_until":null,"case_sizes_mm":[40,44],"case_shape":"other","case_material":"aluminium","case_material_name":"Armor Aluminum","back_material":null,"case_dimensions_mm":{"height_mm":42.7,"width_mm":40.4,"thickness_mm":8.6},"weight_g":30,"weight_with_strap_g":null,"water_resistance_atm":5,"water_resistance_standard":"ISO 22810:2010","ip_rating":["IP68"],"dive_rating":null,"dive_max_depth_m":null,"mil_std_810":true,"mil_std_810_tests":null,"operating_temperature_c":{"min_c":0,"max_c":35},"display_technology":"oled","display_technology_name":"Super AMOLED","screen_size_in":1.34,"resolution":{"width_px":438,"height_px":438},"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 6","os_skin":"One UI 8 Watch","os_latest":null,"compatible_phone_os":["android"],"phone_os_requirement":"Android 12.0 or higher with more than 1.5 GB of memory","third_party_apps":true,"voice_assistants":["Google Gemini","Bixby"],"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":"cuff_calibrated","bioimpedance":true,"eda_sensor":null,"medical_clearances":null,"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":["continuous_heart_rate","heart_rate_alerts","ecg_app","blood_oxygen_app","sleep_tracking","sleep_stages","sleep_apnea_notifications","stress_tracking","readiness_score","cycle_tracking","temperature_based_ovulation","body_composition","irregular_rhythm_notifications"],"fitness_features":["auto_workout_detection","running_dynamics","pool_swim","strength_rep_counting","interval_workouts","open_water_swim","vo2_max"],"sport_profiles_count":null,"dive_modes":null,"external_sensor_types":null,"fall_detection":true,"crash_detection":null,"emergency_sos":true,"emergency_siren_db":null,"live_tracking":true,"led_flashlight":null,"positioning":["GPS (L1+L5)","GLONASS","BeiDou","Galileo"],"dual_frequency_gnss":true,"offline_maps":null,"bluetooth":null,"bluetooth_version":"5.3","wifi":null,"wifi_standard":"wifi_4","wifi_bands":["2.4ghz","5ghz"],"cellular":true,"network_technologies":null,"bands_4g":null,"bands_5g":null,"nfc":true,"nfc_payments":true,"payment_services":["Samsung Pay"],"uwb":null,"satellite_connectivity":null,"ant_plus":null,"speaker":true,"microphone_count":null,"calls_on_watch":"cellular_and_phone","offline_music":true,"button_count":2,"hardware_buttons":["Home button","Back button"],"crown":"none","rotating_bezel":"touch","gesture_controls":["Double pinch","Shake to dismiss","Knock knock"],"battery_capacity_mah":325,"battery_life_claimed":[{"mode":"smartwatch","with_solar":false,"hours":40},{"mode":"always_on","with_solar":false,"hours":30}],"battery_life_smartwatch_claimed_h":40,"battery_life_always_on_claimed_h":30,"battery_life_gps_claimed_h":null,"solar_charging":null,"charging_method":"proprietary_wireless","charging_notes":null,"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":[{"test":"mixed_use_always_on","hours":24},{"test":"mixed_use_always_off","hours":36}],"measured_charge_time_min":73,"band_width_mm":null,"quick_release":true,"band_compatibility":null,"band_material":null,"band_name":null,"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-L320","case_sizes_mm":[40],"cellular":false,"case_dimensions_mm":{"height_mm":42.7,"width_mm":40.4,"thickness_mm":8.6},"weight_g":30,"screen_size_in":1.34,"resolution":{"width_px":438,"height_px":438},"battery_capacity_mah":325,"launch_price_usd":349.99,"launch_price_eur":379,"battery_life_claimed":[{"mode":"smartwatch","with_solar":false,"hours":40},{"mode":"always_on","with_solar":false,"hours":30}]},{"model_number":"SM-L325F","case_sizes_mm":[40],"cellular":true,"case_dimensions_mm":{"height_mm":42.7,"width_mm":40.4,"thickness_mm":8.6},"weight_g":30,"screen_size_in":1.34,"resolution":{"width_px":438,"height_px":438},"battery_capacity_mah":325,"network_technologies":["lte"],"battery_life_claimed":[{"mode":"always_on","with_solar":false,"hours":30}]},{"model_number":"SM-L330","case_sizes_mm":[44],"cellular":false,"case_dimensions_mm":{"height_mm":46,"width_mm":43.7,"thickness_mm":8.6},"weight_g":34,"screen_size_in":1.47,"resolution":{"width_px":480,"height_px":480},"battery_capacity_mah":435,"battery_life_claimed":[{"mode":"always_on","with_solar":false,"hours":30}]},{"model_number":"SM-L335F","case_sizes_mm":[44],"cellular":true,"case_dimensions_mm":{"height_mm":46,"width_mm":43.7,"thickness_mm":8.6},"weight_g":34,"screen_size_in":1.47,"resolution":{"width_px":480,"height_px":480},"battery_capacity_mah":435,"network_technologies":["lte"],"battery_life_claimed":[{"mode":"always_on","with_solar":false,"hours":30}]}],"sources":[{"url":"https://news.samsung.com/global/samsung-galaxy-watch8-series-ultra-comfort-from-sleep-to-workout","kind":"press_release","accessed":"2026-10-05","fields":["spec_sheet_url","announce_date","colors","case_sizes_mm","case_dimensions_mm","weight_g","display_technology","display_technology_name","screen_size_in","resolution","always_on_display","display_cover_material","display_cover","chipset","process_node_nm","cpu_core_count","ram_gb","storage_gb","battery_capacity_mah","fast_charging","platform","os_at_launch","os_skin","heart_rate_sensor","bioimpedance","accelerometer","gyroscope","barometer","compass","ambient_light_sensor","dual_frequency_gnss","positioning","bluetooth_version","wifi_bands","nfc","mil_std_810","ip_rating","water_resistance_atm","compatible_phone_os","phone_os_requirement","cellular","variants","brightness_peak_nits"],"notes":{"case_dimensions_mm":"Specification table dimensions exclude health-sensor protrusion. Base is the 40 mm regular case. The 44 mm case dimensions are in variants.","weight_g":"Specification table footnote 13 explicitly excludes the band.","screen_size_in":"Specification table publishes 1.34 inches for 40 mm regular and 46 mm Classic, 1.47 inches for 44 mm regular. Rounded retail listings of 1.3 or 1.5 are not substituted.","positioning":"Connectivity explicitly states L1+L5 GPS and names GLONASS, BeiDou and Galileo. Other constellations do not inherit assumed dual-frequency bands.","battery_capacity_mah":"Typical capacity. 325 mAh 40 mm, 435 mAh 44 mm, 445 mAh Classic.","mil_std_810":"Maker claims MIL-STD-810H testing. No claim of passing every subsection.","phone_os_requirement":"Compatibility table says Android 12 or higher with more than 1.5 GB memory. Advanced health features additionally require supported Samsung Galaxy phones."}},{"url":"https://www.samsung.com/us/watches/galaxy-watch8/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["manufacturer_url","series","case_material","case_material_name","case_shape","voice_assistants","segment"],"notes":{"case_shape":"Maker describes cushion-shaped case. The circular display is not used as proof of a circular housing.","case_material_name":"Classic case stainless steel. Regular case Armor Aluminum.","voice_assistants":"Galaxy AI and One UI features name Google Gemini. User guide separately names Bixby.","segment":"Exact model maker page identifies the Galaxy Watch8 smartwatch family and its Wear OS smart functions."}},{"url":"https://www.samsung.com/de/business/watches/galaxy-watch/galaxy-watch8-40mm-silver-bluetooth-sm-l320nzsadbt/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["wifi_standard","battery_life_claimed","cpu_clusters","health_features","fitness_features"],"notes":{"wifi_standard":"Connectivity lists Wi-Fi 802.11a/b/g/n at 2.4 and 5 GHz.","battery_life_claimed":"The exact FAQ on battery life explicitly says both 40 mm and 44 mm models offer up to 30 h with AOD enabled, with no radio exclusion in that statement. This 30 h claim is repeated in all four size/radio rows. Separate technical 40 h AOD-off claim applies only to proven 40 mm Bluetooth base row. Other editions remain unknown for AOD-off runtime.","cpu_clusters":"Exact model Processor/CPU Speed technical table gives 1.6 GHz and 1.5 GHz, five cores. Exynos W1000 maker document supplies the named one-Cortex-A78/four-Cortex-A55 cluster mapping. No chipset theoretical connectivity substitutes for actual watch specs.","health_features":"Exact model IHRN paragraph describes background pulse monitoring and ECG prompt. Health Monitor country, compatible Galaxy phone, current software and ECG/IHRN age 22+ conditions apply. Sleep-apnea function additionally requires age 22+ and two successful nights of at least 4 h each. Supported regions/phones and medical exclusions apply. BP age 22+ and cuff-calibration requirements are separate.","fitness_features":"Exact regular Watch8 Workout-Tracking paragraph explicitly names advanced running metrics and maximum oxygen consumption, supporting running_dynamics and vo2_max. Shared manual supports the other stored workout functions."}},{"url":"https://news.samsung.com/global/samsung-launches-galaxy-z-fold7-galaxy-z-flip7-and-galaxy-watch8-series-globally-starting-today","kind":"press_release","accessed":"2026-10-05","fields":["release_date"],"notes":{"release_date":"Dated July 25, 2025. Availability confirms purchase online and in stores across 49 markets starting today, not merely preorder."}},{"url":"https://news.samsung.com/us/samsung-galaxy-watch8-series-ultra-comfort-from-sleep-to-workout/","kind":"press_release","accessed":"2026-10-05","fields":["launch_price_usd","variants"],"notes":{"launch_price_usd":"Starting Bluetooth US MSRP, 349.99 regular or 499.99 Classic. LTE starter prices apply to US hardware and are not copied into international F variants."}},{"url":"https://news.samsung.com/at/samsung-galaxy-watch8-serie-ultra-komfort-vom-schlaf-bis-zum-workout","kind":"press_release","accessed":"2026-10-05","fields":["launch_price_eur","variants"],"notes":{"launch_price_eur":"Austrian starting launch MSRP including VAT, 379 regular or 529 Classic. Only the base Bluetooth row repeats this price. Other editions have no unverified price."}},{"url":"https://www.samsung.com/jp/support/mobile-devices/how-to-check-the-online-manual-of-open-products/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["model_numbers","variants"],"notes":{"model_numbers":"Watch table explicitly maps SM-L320/SM-L325F to 40 mm, SM-L330/SM-L335F to 44 mm, SM-L500/SM-L505F to 46 mm Classic. No regional network bands are transferred."}},{"url":"https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=UNI_IN&OriginYN=N&ModelType=N&ModelName=SM-L500&CttFileID=10665155&CDCttType=UM&VPath=UM%2F202507%2F20250718174111308%2FSM-L32X_L33X_L50X_UG_EU_Android_Eng_Rev.1.1_250718.pdf","kind":"manual","accessed":"2026-10-05","fields":["manual_url","ecg","spo2","skin_temperature","blood_pressure","health_features","fitness_features","nfc_payments","payment_services","speaker","calls_on_watch","button_count","hardware_buttons","crown","rotating_bezel","charging_method","touchscreen","third_party_apps","offline_music","fall_detection","emergency_sos","live_tracking","quick_release","water_resistance_standard","operating_temperature_c"],"notes":{"blood_pressure":"Printed pages 86-93 Samsung Health Monitor. Requires supported country and compatible Samsung Galaxy phone, age 22+, arm-cuff calibration initially and every 28 days. This is not calibration-free measurement.","ecg":"Printed pages 86 and 94-96 Samsung Health Monitor. Requires supported country, compatible Samsung Galaxy phone, current required app/watch software and age 22+. Regional availability applies.","spo2":"Pages 77-79 Blood oxygen and overnight monitoring.","skin_temperature":"Page 72 Cycle tracking uses skin temperature.","health_features":"Printed pages 51-98 health functions. Energy Score is the readiness-style score. Samsung Health Monitor BP/ECG/IHRN require eligible country, compatible Samsung Galaxy phone, current app/watch software and age 22+. BP additionally requires arm-cuff calibration every 28 days. Sleep-apnea notifications require eligible country/phone, age 22+, and two successful nights with at least 4 h continuous sleep per night within 10 days. Other medical exclusions are stated in the manual. These flags do not mean unrestricted clinical availability.","fitness_features":"Printed pages 55-63 cover detected workouts, pool and open-water swimming, repetitive movement counts and interval targets. Page 56 explicitly names Open water swim. Running dynamics is not attributed to this manual.","button_count":"Pages 7-11 device layout. Regular Home and Back buttons. Classic adds Quick button. Rotating bezel is separate and not a crown.","rotating_bezel":"Page 27 Bezel: Classic physically rotates, regular uses touch around display edge.","charging_method":"Pages 12-15 wireless charger. Supplied proprietary charger required. WPC-based charging does not prove ordinary Qi interoperability.","touchscreen":"Pages 27-29 tap and swipe controls.","third_party_apps":"Page 44 Play Store installs applications.","offline_music":"Page 99 manages audio files stored on watch.","live_tracking":"Pages 110-113 SOS messages send current location repeatedly to registered contacts. This is emergency location sharing, not a general live sports service.","quick_release":"Pages 16-18 attach and remove band while pressing band button, without tools.","water_resistance_standard":"Page 149 specifies ISO 22810:2010 static 5 ATM test. Shallow swimming only, no scuba or high-speed water sports.","operating_temperature_c":"Printed page 150 Recommended operating temperature range explicitly gives 0°C to 35°C. This is the operating range, not storage."}},{"url":"https://www.notebookcheck.net/Brighter-and-slimmer-Samsung-Galaxy-Watch8-LTE-smartwatch-review.1121005.0.html","kind":"measurement","accessed":"2026-10-05","fields":["battery_life_measured","measured_charge_time_min"],"notes":{"battery_life_measured":"44 mm LTE unit with eSIM, all health functions and training recognition. Phone connected most of time. 24 h AOD on, 1.5 days exactly 36 h AOD off. These measurements are not transferred to 40 mm or Bluetooth editions.","measured_charge_time_min":"Same 44 mm LTE unit, full recharge 73 minutes with Anker 335 adapter."}},{"url":"https://semiconductor.samsung.com/processor/wearable-processor/exynos-w1000/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["cpu_clusters"],"notes":{"cpu_clusters":"Exynos W1000 specification names one Cortex-A78 at 1.6 GHz and four Cortex-A55 at 1.5 GHz. Exact watch product specification separately confirms same 1.6/1.5 GHz CPU speeds, so this maps named core groups without substituting chipset theoretical wireless or display capability."}},{"url":"https://www.samsung.com/us/support/answer/ANS10006887/","kind":"manufacturer_page","accessed":"2026-10-05","fields":["gesture_controls"],"notes":{"gesture_controls":"Control your phone with your watch section explicitly covers Watch8 and Watch8 Classic and names Double pinch, Shake to dismiss, Knock knock."}},{"url":"https://www.gsmarena.com/samsung_galaxy_watch8_and_galaxy_watch8_classic-review-2860p5.php","kind":"review_site","accessed":"2026-10-23","fields":["predecessor"],"notes":{"predecessor":"GSMArena's review calls the Galaxy Watch7 the predecessor of the Galaxy Watch8."}},{"url":"https://www.engadget.com/2220592/samsung-galaxy-watch-9-vs-galaxy-watch-8-comparison/","kind":"press","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"Engadget says the Galaxy Watch 9 looks a lot like the Watch 8 it replaces."}}],"fields_filled":88,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}