{"data":{"slug":"amazfit-balance-3","type":"smartwatch","brand":"Amazfit","name":"Balance 3","aliases":["Amazfit Balance 3","Balance 3 Stainless Steel","Balance 3 Titanium"],"release_date":"2026-06","url":"https://arkivo.dev/smartwatches/amazfit-balance-3","specs":{"series":"Balance","model_numbers":["W2566AP1N","W2566AP2N","BA3ST-C1210035001","BA3TB-C1210035002","A2677","A2566"],"gtins":["850082990313","850082990320","6972596109983","6972596109976"],"announce_date":"2026-06-02","status":"available","predecessor":"amazfit-balance-2","successor":null,"launch_price_usd":369.99,"launch_price_eur":369.9,"markets":["US","EU"],"colors":["Stainless Steel","Titanium Black"],"manufacturer_url":"https://us.amazfit.com/products/balance-3","spec_sheet_url":"https://us.amazfit.com/products/balance-3","manual_url":"https://support.amazfit.com/en/amazfit_balance_3/files/user-manual.pdf.pdf","eprel_registration_number":null,"warranty_years":1,"segment":"sport","os_updates_years":null,"security_updates_until":null,"case_sizes_mm":[51.4],"case_shape":"round","case_material":"mixed","case_material_name":"Stainless Steel Frame & Parts, Fiber-Reinforced Polymer Shell","back_material":"Fiber-reinforced polymer","case_dimensions_mm":{"height_mm":51.4,"width_mm":51.4,"thickness_mm":12.5},"weight_g":62,"weight_with_strap_g":null,"water_resistance_atm":10,"water_resistance_standard":"ISO 22810:2010","ip_rating":null,"dive_rating":"EN13319:2000, ISO 6425:2018, GB/T 30106:2013","dive_max_depth_m":45,"mil_std_810":true,"mil_std_810_tests":["Low pressure","High temperature","Low temperature","Temperature shock","Vibration","Impact"],"operating_temperature_c":{"min_c":0,"max_c":45},"display_technology":"oled","display_technology_name":"AMOLED","screen_size_in":1.5,"resolution":{"width_px":480,"height_px":480},"pixel_density_ppi":323,"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 glass","platform":"proprietary","os_at_launch":"Zepp OS 6","os_skin":null,"os_latest":"Zepp OS 6","compatible_phone_os":["android","ios"],"phone_os_requirement":"Android 8.0 and above, iOS 17.0 and above","third_party_apps":true,"voice_assistants":["Zepp Flow"],"chipset":"ZPS3044S","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":[64],"heart_rate_sensor":"BioTracker 6.0 PPG biometric sensor (5PD + 2LED)","ecg":false,"spo2":true,"skin_temperature":true,"blood_pressure":"none","bioimpedance":false,"eda_sensor":false,"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","blood_oxygen_app","hrv","sleep_tracking","sleep_stages","stress_tracking","readiness_score","cycle_tracking"],"fitness_features":["auto_workout_detection","vo2_max","training_load","recovery_advice","running_power","pool_swim","open_water_swim","strength_rep_counting","interval_workouts","route_navigation","turn_by_turn_navigation","trackback","golf_courses","ski_resort_maps"],"sport_profiles_count":null,"dive_modes":["freedive","scuba_single_gas"],"external_sensor_types":["heart_rate_strap","power_meter","speed_cadence","foot_pod","smart_trainer"],"fall_detection":false,"crash_detection":null,"emergency_sos":false,"emergency_siren_db":null,"live_tracking":null,"led_flashlight":true,"positioning":["GPS","GLONASS","Galileo","BeiDou","QZSS"],"dual_frequency_gnss":true,"offline_maps":true,"bluetooth":true,"bluetooth_version":"5.2","wifi":true,"wifi_standard":"wifi_4","wifi_bands":["2.4ghz"],"cellular":false,"network_technologies":null,"bands_4g":null,"bands_5g":null,"nfc":null,"nfc_payments":true,"payment_services":["Zepp Pay"],"uwb":false,"satellite_connectivity":null,"ant_plus":false,"speaker":true,"microphone_count":null,"calls_on_watch":"phone_only","offline_music":true,"button_count":3,"hardware_buttons":["Up button","Down button","Power/Back button"],"crown":"rotating","rotating_bezel":null,"gesture_controls":["Cover the screen to turn it off"],"battery_capacity_mah":658,"battery_life_claimed":[{"mode":"smartwatch","with_solar":false,"hours":504},{"mode":"heavy_use","with_solar":false,"hours":240},{"mode":"always_on","with_solar":false,"hours":168},{"mode":"gps_dual_frequency","with_solar":false,"hours":41},{"mode":"gps_power_saving","with_solar":false,"hours":84}],"battery_life_smartwatch_claimed_h":504,"battery_life_always_on_claimed_h":168,"battery_life_gps_claimed_h":null,"solar_charging":null,"charging_method":"magnetic_pins","charging_notes":"Charges on the supplied magnetic charging head. A USB-C cable is not included. The manual recommends a power adapter with a charging current of 1 A or above and lists the input as DC 5 V 1.5 A max.","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":22,"quick_release":true,"band_compatibility":"22 mm quick release","band_material":"silicone","band_name":null,"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":["Smartwatch (including Standard Strap)","Magnetic Charging Head (no cable)","Instruction Manual"],"charger_in_box":false},"variants":[{"model_number":"W2566AP1N","gtin":"850082990313","markets":["US"],"colors":["Stainless Steel"],"case_material":"mixed","case_material_name":"Stainless Steel Frame & Parts, Fiber-Reinforced Polymer Shell","weight_g":62,"launch_price_usd":369.99},{"model_number":"W2566AP2N","gtin":"850082990320","markets":["US"],"colors":["Titanium Black"],"case_material":"titanium","case_material_name":"Grade 5 Titanium Frame & Case, Stainless Steel Buttons","weight_g":55,"launch_price_usd":449.99},{"model_number":"BA3ST-C1210035001","gtin":"6972596109983","markets":["EU"],"colors":["Stainless Steel"],"case_material":"mixed","case_material_name":"Stainless Steel Frame & Parts, Fiber-Reinforced Polymer Shell","weight_g":62,"launch_price_eur":369.9,"nfc":true},{"model_number":"BA3TB-C1210035002","gtin":"6972596109976","markets":["EU"],"colors":["Titanium Black"],"case_material":"titanium","case_material_name":"Grade 5 Titanium Frame & Case, Stainless Steel Buttons","weight_g":55,"launch_price_eur":449.9,"nfc":true}],"sources":[{"url":"https://us.amazfit.com/products/balance-3","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","status","colors","markets","manufacturer_url","spec_sheet_url","warranty_years","segment","case_sizes_mm","case_material","case_material_name","case_dimensions_mm","weight_g","water_resistance_atm","water_resistance_standard","dive_rating","dive_max_depth_m","mil_std_810","mil_std_810_tests","display_technology","display_technology_name","screen_size_in","resolution","pixel_density_ppi","brightness_peak_nits","display_cover_material","display_cover","compatible_phone_os","phone_os_requirement","voice_assistants","storage_gb","heart_rate_sensor","spo2","skin_temperature","accelerometer","gyroscope","barometer","ambient_light_sensor","health_features","fitness_features","dual_frequency_gnss","offline_maps","bluetooth","bluetooth_version","wifi","wifi_bands","speaker","calls_on_watch","led_flashlight","battery_capacity_mah","battery_life_claimed","band_width_mm","band_material","band_sizes","quick_release","in_the_box","charger_in_box","external_sensor_types","gtins","model_numbers","variants","compass","ant_plus","band_compatibility"],"notes":{"series":"Listed in the Explore other Balance models block","warranty_years":"1 year warranty, US store","segment":"Marketed as a Hybrid Training watch for gym, running and recovery","case_sizes_mm":"Technical Specifications, Case diameter (industry standard measurement) 51.4 x 51.4 mm. The screen diameter under the sapphire cover is 44.8 mm","case_material":"Stainless steel model: stainless steel frame and parts with a fiber-reinforced polymer shell. Titanium model: Grade 5 titanium frame and case with stainless steel buttons. Base values describe the stainless steel model","case_dimensions_mm":"Thickness is the 12.5 mm figure excluding the heart rate sensor. Including the sensor it is 14.6 mm","weight_g":"Without strap. Stainless steel 62 g, titanium black 55 g","water_resistance_atm":"Footnote 10: 10 ATM per ISO 22810:2010, SGS report SUER260400047071","water_resistance_standard":"Footnote 10","dive_rating":"Footnote 19: EN13319:2000, ISO 6425:2018 and GB/T 30106:2013","dive_max_depth_m":"Comparison table: 45 m freediving and recreational scuba diving. The manual states the 45 m maximum diving display depth","mil_std_810":"Footnote 11: passed six tests according to MIL-STD-810G-2014, report SUER260400046971. Prolonged exposure is not recommended","mil_std_810_tests":"Military-Grade Resistance row: low pressure, high temperature, low temperature, temperature shock, vibration and impact tests","display_technology_name":"Technical Specifications, Display, Material: AMOLED","screen_size_in":"Technical Specifications, Display, Size 1.5 inch","brightness_peak_nits":"Footnote 12: up to 3,000 nits, not supported if battery is below 30 percent. With automatic brightness the watch can reach up to 2,000 nits depending on the environment","display_cover":"Technical Specifications lists a sapphire cover and the comparison table lists sapphire glass","phone_os_requirement":"Supported Devices: Android 8.0 and Above, iOS 17.0 and Above","voice_assistants":"Zepp Flow 2.0 voice control, languages in footnote 8","storage_gb":"Technical Specifications, Other: 64 GB","heart_rate_sensor":"Sensors, Health: BioTracker 6.0 PPG Biometric Sensor (5PD + 2LED)","skin_temperature":"Health Features, 24H Monitoring lists skin temperature (thermometer)","compass":"Movement sensors row lists a geomagnetic sensor. The manual Control Center lists a Compass control","health_features":"24H heart rate, blood oxygen and stress. Heart rate and blood oxygen alerts. Sleep HRV and sleep stages. HybridCharge readiness. Menstrual cycle tracking. Not medical devices (footnote 2)","fitness_features":"Smart recognition of 8 sports movements. VO2 max, training stress balance and training load. Running power. Pool and open water swimming modes. Strength training with 25 recognised exercises. Interval training on the watch. Offline maps with turn-by-turn directions. Golf with downloadable course maps. Ski resort maps","external_sensor_types":"Heart rate belts, running and cycling power meters, cycling speed and cadence sensors. Stryd footpods named for HYROX Race Mode pace. OTA 7 (September 2026) added FTMS bike trainers and spin bikes","offline_maps":"64 GB storage with preloaded contour maps. Base, contour and ski resort maps","bluetooth_version":"Connection: Bluetooth, BLE 5.2, Wi-Fi 2.4GHz","calls_on_watch":"Bluetooth calls with microphone and speaker. No cellular model","led_flashlight":"Red and white flashlight","battery_capacity_mah":"658 mAh (rated value)","battery_life_claimed":"Typical use 21 days (504 h), heavy use 10 days (240 h), AOD mode 7 days (168 h). Accuracy GPS 41 h is AOD off with dual frequency and all satellite systems. Power saving GPS 84 h is AOD off with single frequency and GPS low power consumption. Workloads in footnote 1. Power saving GPS is the maker's own preset name","band_sizes":"Min. and Max. Wrist Dimensions 140-210 mm for the supplied silicone strap","quick_release":"Comparison table: Strap Attachment 22mm Quick Release","band_compatibility":"Comparison table: Strap Attachment 22mm Quick Release. Nylon and silicone 22 mm straps are listed as compatible","ant_plus":"Footnote 5: connection to peripheral devices only supports BLE devices","in_the_box":"Packing list","charger_in_box":"Magnetic charging head without cable","gtins":"US barcodes from the Shopify product feed: 850082990313 stainless steel, 850082990320 titanium","model_numbers":"US SKUs W2566AP1N stainless steel and W2566AP2N titanium","variants":"Two US variants: Stainless Steel $369.99 and Titanium $449.99"}},{"url":"https://eu.amazfit.com/products/balance-3","kind":"manufacturer_page","accessed":"2026-10-15","fields":["nfc_payments","payment_services","gtins","model_numbers","variants"],"notes":{"nfc_payments":"Zepp Pay binds up to eight bank cards. Footnote 9: supported by Curve and participating issuer banks in 31 European countries","payment_services":"Zepp Pay, in Europe through Curve","gtins":"EU barcodes from the Shopify product feed: 6972596109983 stainless steel, 6972596109976 titanium black","model_numbers":"EU SKUs BA3ST-C1210035001 stainless steel and BA3TB-C1210035002 titanium black","variants":"Two EU variants at EUR 369.90 and EUR 449.90. The German store lists the same SKUs and prices. The EU rows carry NFC because the Contactless Payments section names NFC technology with Zepp Pay. The US page does not mention NFC, so the US rows do not carry it"}},{"url":"https://support.amazfit.com/en/amazfit_balance_3/files/user-manual.pdf.pdf","kind":"manual","accessed":"2026-10-15","fields":["manual_url","touchscreen","always_on_display","third_party_apps","depth_gauge","dive_modes","offline_music","crown","compass","gesture_controls","fitness_features"],"notes":{"manual_url":"Global version user manual, 56 pages, dated May 2026","touchscreen":"Basic Operations, pages 2-3: swipe and tap gestures on the screen","gesture_controls":"Commonly used gestures, page 3: cover the screen to turn it off","always_on_display":"Always On Display section, page 6","third_party_apps":"Mini App installation, page 55: download and install more apps in the app store","depth_gauge":"Special workout modes, Diving, pages 21-23: the diving modes report depth and depth alerts","dive_modes":"Diving section: recreational scuba diving with one configurable breathing gas (default Air) and freediving, with automatic dive detection","offline_music":"Multimedia Features, Local music playback, page 49: plays mp3 and flac files stored on the watch through the speaker or Bluetooth audio","crown":"Basic Operations table: rotate the digital crown to scroll and press it to select. Whether it has haptic feedback is not stated","compass":"Control Center lists Compass and Barometer as addable controls","fitness_features":"Navigation, pages 17-18: Return to starting point offers a straight line or Backtracking along the recorded route. The other features come from the maker page"}},{"url":"https://support.amazfit.com/en/amazfit_balance_3/imgs/electronic_manual.pdf","kind":"manual","accessed":"2026-10-15","fields":["operating_temperature_c","wifi_standard","charging_method","charging_notes","hardware_buttons"],"notes":{"operating_temperature_c":"Basic Parameters, page 6: 0 to 45 degrees C. Model numbers A2677 and A2566 are printed in the same table","wifi_standard":"Basic Parameters, page 6: 2.4 GHz 802.11 b/g/n","charging_method":"Charging the Watch, page 3: metal contacts on the back of the watch meet the charging puck. USB-C attaches to the puck","charging_notes":"Charging the Watch, page 3: a power adapter with a charging current of 1 A or above gives the best speed. Basic Parameters, page 6: Input DC 5 V 1.5 A MAX","hardware_buttons":"About the Watch, page 1 labels Upper, Lower, Select and Power/Back buttons. The user manual names the controls Up, Down and Back, with the crown press as Select. The crown is counted separately"}},{"url":"https://www.zepp.com/press-release/amazfit-introduces-a-new-era-of-hybrid-training-with-balance-3-and-balance-ultra","kind":"press_release","accessed":"2026-10-15","fields":["announce_date","release_date","launch_price_usd"],"notes":{"announce_date":"Press release dated June 2, 2026","release_date":"Stainless steel model on sale June 2, 2026 on Amazfit.com. The titanium model followed later","launch_price_usd":"Stainless steel USD 369.99. Titanium USD 449.99, listed as coming soon in the release. US price excludes tax"}},{"url":"https://www.smartzone.de/amazfit-balance-3-vorgestellt/","kind":"press","accessed":"2026-10-15","fields":["launch_price_eur"],"notes":{"launch_price_eur":"Launch article of 13 June 2026 on the German market: stainless steel EUR 369.90 and titanium EUR 449.90, as published with VAT. The German Amazfit store lists the same prices"}},{"url":"https://gadgetsandwearables.com/2026/07/07/amazfit-balance-3-review/","kind":"review_site","accessed":"2026-10-15","fields":["button_count","platform","os_at_launch","os_latest","case_shape"],"notes":{"button_count":"Design section: three buttons plus a fully functioning rotating crown","platform":"Review of the stainless steel model, Zepp OS 6","os_at_launch":"Review says Zepp OS 6 adds depth on the Balance 3. The comparison article says the watch ships with Zepp OS 6","os_latest":"Zepp OS 6. The maker page lists OTA 7, September 2026 as the latest software update","case_shape":"Round 1.5 inch display in a 51.4 mm case"}},{"url":"https://gadgetsandwearables.com/technical-specs/amazfit-balance-3/","kind":"spec_database","accessed":"2026-10-15","fields":["ecg","bioimpedance","eda_sensor","blood_pressure","fall_detection","emergency_sos","uwb","cellular","positioning"],"notes":{"ecg":"Electrical heart rate row says No and ECG says No","bioimpedance":"Body composition row says No","eda_sensor":"Galvanic skin response row says No","blood_pressure":"Blood pressure row says No","fall_detection":"Navigation, safety and special features row says No","emergency_sos":"Emergency SOS row says No. The flashlight has an SOS light mode that is not an emergency call","uwb":"UWB row says No","cellular":"Cellular row says No. No cellular model is sold","positioning":"GNSS rows list GPS, Galileo, GLONASS, QZSS and BeiDou. The maker says six satellite systems without naming them, so the sixth is not stored"}},{"url":"https://gadgetsandwearables.com/2026/06/06/amazfit-balance-3-vs-2-ultra/","kind":"spec_database","accessed":"2026-10-15","fields":["chipset","predecessor","back_material"],"notes":{"chipset":"Comparison table Processor row: ZPS3044s for the Balance 3 and Balance Ultra, ZPS3044 for the Balance 2. The German launch article also names ZPS3044S","predecessor":"Compared against the Balance 2 as the previous model","back_material":"Stainless steel model uses a plastic bottom shell. The maker lists a fiber-reinforced polymer shell. The titanium back is not stated"}},{"url":"https://www.notebookcheck.net/Amazfit-Balance-Ultra-flagship-smartwatch-launches-with-titanium-case-and-30-day-battery-life.1313695.0.html","kind":"review_site","accessed":"2026-10-23","fields":["predecessor"],"notes":{"predecessor":"Notebookcheck says Amazfit unveiled the Balance 3 and the Balance Ultra as two successors to the Balance 2."}}],"fields_filled":101,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}