{"data":{"slug":"redmi-watch-5-active","type":"smartwatch","brand":"Redmi","name":"Watch 5 Active","aliases":["Redmi Watch 5 Active","Xiaomi Redmi Watch 5 Active","REDMI Watch 5 Active","M2351W1"],"release_date":"2024-09","url":"https://arkivo.dev/smartwatches/redmi-watch-5-active","specs":{"series":"Redmi Watch","model_numbers":["M2351W1"],"gtins":null,"announce_date":"2024-08-27","status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":32.99,"markets":null,"colors":["Midnight Black","Matte Silver"],"manufacturer_url":"https://www.mi.com/global/product/redmi-watch-5-active/","spec_sheet_url":"https://www.mi.com/global/product/redmi-watch-5-active/specs/","manual_url":"https://www.manualslib.tech/guide/854528/xiaomi-redmi-watch-5-active-manual.html","eprel_registration_number":null,"warranty_years":null,"segment":"smartwatch","os_updates_years":null,"security_updates_until":"2026-10-09","case_sizes_mm":null,"case_shape":"rectangular","case_material":"plastic","case_material_name":"Plastic (with metal spray coating)","back_material":null,"case_dimensions_mm":{"height_mm":49.1,"width_mm":40.4,"thickness_mm":11.4},"weight_g":30.6,"weight_with_strap_g":null,"water_resistance_atm":5,"water_resistance_standard":"ISO 22810:2010","ip_rating":null,"dive_rating":null,"dive_max_depth_m":null,"mil_std_810":null,"mil_std_810_tests":null,"operating_temperature_c":{"min_c":-10,"max_c":45},"display_technology":"lcd","display_technology_name":"LCD","screen_size_in":2,"resolution":{"width_px":320,"height_px":385},"pixel_density_ppi":250,"display_area_mm2":null,"touchscreen":true,"refresh_rate_max_hz":null,"refresh_rate_min_hz":null,"brightness_peak_nits":500,"brightness_min_nits":null,"always_on_display":null,"display_cover_material":null,"display_cover":null,"platform":"proprietary","os_at_launch":"Xiaomi HyperOS","os_skin":null,"os_latest":null,"compatible_phone_os":["android","ios"],"phone_os_requirement":"Android 8.0 and above, or iOS 12.0 and above","third_party_apps":null,"voice_assistants":["Amazon Alexa"],"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":"Heart rate sensor (with blood oxygen sensor)","ecg":null,"spo2":true,"skin_temperature":null,"blood_pressure":null,"bioimpedance":null,"eda_sensor":null,"medical_clearances":null,"accelerometer":true,"accelerometer_max_g":null,"gyroscope":null,"barometer":null,"compass":null,"ambient_light_sensor":null,"depth_gauge":null,"depth_gauge_max_m":null,"water_temperature_sensor":null,"health_features":["continuous_heart_rate","blood_oxygen_app","sleep_tracking","stress_tracking"],"fitness_features":["auto_workout_detection"],"sport_profiles_count":null,"dive_modes":null,"external_sensor_types":null,"fall_detection":null,"crash_detection":null,"emergency_sos":null,"emergency_siren_db":null,"live_tracking":null,"led_flashlight":null,"positioning":null,"dual_frequency_gnss":null,"offline_maps":null,"bluetooth":true,"bluetooth_version":"5.3","wifi":false,"wifi_standard":null,"wifi_bands":null,"cellular":false,"network_technologies":null,"bands_4g":null,"bands_5g":null,"nfc":false,"nfc_payments":null,"payment_services":null,"uwb":null,"satellite_connectivity":null,"ant_plus":null,"speaker":true,"microphone_count":2,"calls_on_watch":"phone_only","offline_music":null,"button_count":1,"hardware_buttons":["Power/lock button"],"crown":"none","rotating_bezel":null,"gesture_controls":["Raise wrist to wake"],"battery_capacity_mah":470,"battery_life_claimed":[{"mode":"smartwatch","with_solar":false,"hours":432},{"mode":"heavy_use","with_solar":false,"hours":288}],"battery_life_smartwatch_claimed_h":432,"battery_life_always_on_claimed_h":null,"battery_life_gps_claimed_h":null,"solar_charging":null,"charging_method":null,"charging_notes":null,"charging_max_w":null,"fast_charging":null,"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":null,"band_compatibility":null,"band_material":"other","band_name":"TPU strap","band_sizes":[{"size_label":"TPU strap","wrist_min_mm":135,"wrist_max_mm":205}],"fcc_ids":null,"sar_limb_w_kg":null,"sar_eu_limb_w_kg":null,"other_certifications":["EU RED 2014/53/EU conformity","RoHS 2011/65/EU conformity"],"in_the_box":["Redmi Watch 5 Active","Magnetic charging cable","User manual (including warranty notice)"],"charger_in_box":false},"variants":[],"sources":[{"url":"https://www.mi.com/global/product/redmi-watch-5-active/specs/","kind":"manufacturer_page","accessed":"2026-10-20","fields":["spec_sheet_url","colors","case_material","case_material_name","case_dimensions_mm","weight_g","water_resistance_atm","display_technology","display_technology_name","screen_size_in","resolution","pixel_density_ppi","platform","os_at_launch","compatible_phone_os","phone_os_requirement","heart_rate_sensor","spo2","accelerometer","bluetooth","bluetooth_version","speaker","calls_on_watch","battery_capacity_mah","battery_life_claimed","band_material","band_name","band_sizes","in_the_box","charger_in_box","case_shape"],"notes":{"spec_sheet_url":"Redmi Watch 5 Active Specs page on the global Xiaomi site. The Xiaomi Germany specs page repeats the same values.","colors":"Midnight Black and Matte Silver.","case_material":"Frame: Plastic (with metal spray coating). A launch report from India calls the body zinc alloy, which the global specs page does not.","case_material_name":"Frame row, as printed.","case_dimensions_mm":"Dimensions: 49.1mm x 40.4mm x 11.4mm. Footnote: height, width and thickness exclude the strap and protrusions.","weight_g":"30.6g without inbox strap. GSMArena prints 42.2 g, which is not the maker's strapless value.","water_resistance_atm":"Specifications: 5ATM water resistance. Overview footnote: not for hot showers, saunas or diving. It has no workout mode for water sports. The India launch report says IPX8, which the global page does not state, so no IP rating is stored.","display_technology":"Display: 2 inch Square LCD display.","display_technology_name":"Display row: LCD. One launch report says IPS LCD, which the maker page does not.","screen_size_in":"Display: 2 inch. The Overview adds a screen-to-body ratio above 70 percent.","resolution":"Display: Resolution 320 x 385.","pixel_density_ppi":"Display: 250PPI.","platform":"Specifications: Operating system Xiaomi HyperOS. No third-party OS is named.","os_at_launch":"Specifications: Xiaomi HyperOS, no version number.","compatible_phone_os":"Specifications, Compatibility: supports smartphones with Android 8.0 and above and iOS 12.0 and above.","phone_os_requirement":"Specifications, Compatibility: only supports smartphones with Android 8.0 and above, iOS 12.0 and above. One India report says Android 6.0 and above, which the global page does not.","heart_rate_sensor":"Sensors: Heart rate sensor (with blood oxygen sensor) and accelerometer.","spo2":"Sensors: heart rate sensor with blood oxygen sensor. The Overview lists all-day blood oxygen monitoring.","accelerometer":"Sensors: accelerometer. No gyroscope is listed.","bluetooth":"Specifications, Wireless connectivity: Bluetooth 5.3.","bluetooth_version":"Specifications: Bluetooth 5.3.","speaker":"Specifications: Speaker supported.","calls_on_watch":"Specifications: Bluetooth call supported. Overview footnote: the watch must stay connected to the phone's Bluetooth. Voice calls from third-party apps are not supported.","battery_capacity_mah":"Battery: Capacity 470mAh. Typical or rated is not stated.","battery_life_claimed":"Specs: Typical use time 18 days. The Overview adds heavy usage 12 days. Days are stored as hours. Footnotes: typical use has high-precision sleep, sleep breathing quality, all-day stress and all-day blood oxygen monitoring off, heart rate every 10 minutes, 100 messages, 2 calls and 3 alarms a day, 200 wrist raises, 15 minutes of calls and 90 minutes of exercise a week. Heavy use has high-precision sleep and sleep breathing quality monitoring on, heart rate every 11 minutes, 200 messages, 4 calls and 4 alarms a day, 30 minutes of calls and 150 minutes of exercise a week. Static dial and factory default settings.","band_material":"Strap: TPU strap for both colours. TPU has no schema option and is stored as other.","band_name":"Strap: TPU strap.","band_sizes":"Strap: TPU strap size 135mm-205mm for both colours.","in_the_box":"Package contents: Redmi Watch 5 Active, magnetic charging cable and user manual including the warranty notice.","charger_in_box":"Package contents list a magnetic charging cable and no power adapter.","case_shape":"The Overview describes a square screen in a square watch shape. Nextpit calls the case rectangular."}},{"url":"https://www.mi.com/global/product/redmi-watch-5-active/","kind":"manufacturer_page","accessed":"2026-10-20","fields":["manufacturer_url","series","segment","health_features","fitness_features","microphone_count","voice_assistants","gesture_controls","battery_life_claimed","water_resistance_standard"],"notes":{"manufacturer_url":"Redmi Watch 5 Active Overview page on the global Xiaomi site.","series":"Product line name on the Xiaomi page: Redmi Watch.","segment":"Xiaomi lists it as a smartwatch with 140+ workout modes and Bluetooth calling. No outdoor, dive or sport-only positioning.","health_features":"Overview: 24-hour heart rate monitoring, all-day blood oxygen and stress monitoring. High-precision sleep monitoring and sleep breathing quality monitoring are in the battery footnotes. The page says the features are not for medical use.","fitness_features":"Overview: automatic detection of running, walking, cycling, elliptical, rowing and jumping rope. The auto detect function needs to be enabled manually. 140+ workout modes are listed and not stored as a count.","microphone_count":"Overview: dual-mic noise reduction for Bluetooth calling.","voice_assistants":"The Overview footnote says Alexa is not available in certain languages and countries. India launch coverage names onboard Amazon Alexa.","gesture_controls":"Battery footnotes use wrist raise to engage the screen as a setting.","battery_life_claimed":"Overview: 18 days on typical usage and 12 days on heavy usage, with the test conditions in the footnotes.","water_resistance_standard":"Overview footnote: rating based on ISO 22810:2010 with test report number 68.189.24.0271.01. It can be worn in swimming pools and for shallow water activities."}},{"url":"https://www.manualslib.tech/guide/854528/xiaomi-redmi-watch-5-active-manual.html","kind":"manual","accessed":"2026-10-20","fields":["manual_url","operating_temperature_c","touchscreen"],"notes":{"manual_url":"User manual for model M2351W1 in a public document mirror. Xiaomi's own manual page is not reachable and the mirror carries the printed manual text, including Specifications and Safety Precautions.","operating_temperature_c":"Specifications: Operating Temperature -10 C to 45 C, based on Xiaomi Lab's test data. The actual wearing status may vary. Safety Precautions repeat the range. Charging limits are not stated.","touchscreen":"Safety Precautions: the touchscreen of the watch does not support underwater operations."}},{"url":"https://i02.appmifile.com/502_operatorx_operatorx_xm/29/08/2026/2fcc090840966c72db4fc1b0b1b1e0df.pdf","kind":"regulatory","accessed":"2026-10-20","fields":["model_numbers","other_certifications","nfc"],"notes":{"model_numbers":"EU Declaration of Conformity for model M2351W1, brand Redmi, description Smart Watch. The Xiaomi declaration list names it Redmi Watch 5 Active M2351W1.","other_certifications":"Declares RE Directive 2014/53/EU and RoHS Directive 2011/65/EU conformity.","nfc":"The declaration applies only ETSI EN 300 328 for radio spectrum use. It has no EN 300 330 entry for a 13.56 MHz radio. The maker's spec tables list no NFC row. GSMArena says NFC No."}},{"url":"https://i02.appmifile.com/506_operatorx_operatorx_xm/06/03/2026/cae20e0d504e5b69428c2f53729b881a.pdf","kind":"regulatory","accessed":"2026-10-20","fields":["security_updates_until"],"notes":{"security_updates_until":"UK PSTI statement for M2351W1: the defined support period is until 2026/10/9. Read as 9 October 2026 in year, month, day order. The date is already past."}},{"url":"https://www.gsmarena.com/xiaomi_redmi_watch_5_active-13286.php","kind":"spec_database","accessed":"2026-10-20","fields":["announce_date","release_date","status","brightness_peak_nits","wifi","cellular","nfc"],"notes":{"announce_date":"Launch: announced 2024, August 27. This is the India announcement.","release_date":"Launch: released 2024, September 03, the first India sale. The global launch followed in October 2024.","status":"Launch: Available.","brightness_peak_nits":"Display: IPS LCD, 500 nits (peak). The figure comes from the India launch material relayed by GSMArena and Smartzone. The global specs page does not state a brightness.","wifi":"Comms: WLAN No. The Xiaomi page lists only Bluetooth 5.3 as wireless connectivity.","cellular":"Network: No cellular connectivity. SIM: No.","nfc":"Comms: NFC No."}},{"url":"https://www.gsmarena.com/redmi_watch_5_active_debuts_with_bluetooth_calling_and_up_to_18days_of_battery_life-news-64292.php","kind":"press","accessed":"2026-10-20","fields":["announce_date","touchscreen"],"notes":{"touchscreen":"The launch report calls it a 2-inch IPS LCD touchscreen.","announce_date":"GSMArena, 27 August 2024: Redmi announced the watch in India that day, with sales from 3 September. It lists INR 2,799 (about 33 USD), which is not a US launch price and is not stored."}},{"url":"https://www.nextpit.de/smartwatches/xiaomi-redmi-watch-5-active","kind":"spec_database","accessed":"2026-10-20","fields":["launch_price_eur","release_date","case_shape","crown","button_count","touchscreen"],"notes":{"launch_price_eur":"Nextpit Germany: unverbindlicher Verkaufspreis 32,99 EUR, market start September 2024. A German recommended retail price including VAT. A later market price is lower and is not used.","case_shape":"Housing shape: eckig (angular, rectangular).","crown":"Bedienung: Krone nein.","button_count":"Bedienung: Tastenanzahl 1.","touchscreen":"Bedienung: Touchscreen ja.","release_date":"Marktstart September 2024, which matches the first India sale on 3 September 2024."}},{"url":"https://www.smartzone.de/redmi-watch-5-active-vorgestellt-guenstig-und-smart/","kind":"press","accessed":"2026-10-20","fields":["launch_price_eur","release_date"],"notes":{"release_date":"Smartzone, 9 October 2024: the watch is about to launch in Germany. Europe and global sales therefore started in October 2024, after the India sale of 3 September 2024. The September month is kept because the model was first sold then.","launch_price_eur":"Smartzone, 9 October 2024: the watch costs about 33 EUR at launch in Germany. Matches the 32.99 EUR recommended price."}},{"url":"https://www.outlookbusiness.com/technology/redmi-watch-5-active-review-quite-possibly-the-best-smartwatch-under-rs-3000","kind":"review_site","accessed":"2026-10-20","fields":["hardware_buttons"],"notes":{"hardware_buttons":"Review of the India unit: a power/lock button on the right side and no buttons on the left. The speaker and microphone sit on the bottom with the sensors."}}],"fields_filled":57,"updated":"2026-10-20"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}