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Smartwatch March-B19-BK 20ATM Waterproof GPS Heart Rate Monitor Sleep Tracking Golf Navigation
Smartwatch March-B19-BK 20ATM Waterproof GPS Heart Rate Monitor Sleep Tracking Golf Navigation
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| Product Highlights | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. HUAWEI employs the most reliable wearable architecture with a high-reliability structure both inside and out, surpassing the reliability limits of smartwatches. The industry’s highest brightness of 35,300 nits on an ultra-bright screen 1.5LTPO2.0 allows for adventures from the Gobi Desert to the poles with just this watch! Equipped with underwater dolphin communication technology, it supports message sending underwater, emoji, and SOS notification functions. eSIM compatible, allowing for calls and communication independently from a smartphone. AI voice noise cancellation and power-saving mode also support eSIM. Decentralized TruSense+ further evolves X-TAP. The most comprehensive health monitoring in HUAWEI wearable history, with enhanced sensitivity through dual-channel X-TAP. Specialized diving functions meet EN13319 150m diving equipment standards, with reliable underwater communication functions and diving algorithms. Specialized outdoor exploration features include sunflower-shaped antenna 2.0, high-precision 2.0, and advanced golf features. Zoom in and out of golf course maps. Upgraded UX. Automatic sharing of shot trajectories. 【Notes】※1: Product size, weight, and related specifications are theoretical values. Actual sizes may vary by product. All specifications are subject to the actual product. ※2: Approximately 12.9 mm is the thickness of the watch body measured at the thinnest point (excluding the sensor part). ※3: Maximum brightness is 3,500 nits. Data is from HUAWEI's lab. Actual screen brightness may vary depending on lighting conditions and display content. ※4: This product complies with the 20ATM waterproof level based on ISO 22810:2010 standards. This indicates that the product can withstand 200 meters of static water pressure for 10 minutes, but does not guarantee waterproofing at a depth of 200 meters. IP69: This product meets the IP69 waterproof performance of GB/T 4208-2017 standards. The IPX9 test conditions are as follows: Water temperature: 80±5℃; Water flow: Water temperature: 80±5℃, Water flow: 15±1L/min, Water pressure: 10,000±500 kPa, Spray angle: 0°, 30°, 60°, 90°, each for 30 seconds. After using in seawater, be sure to rinse thoroughly with fresh water, soak for a while, and wipe off moisture with a dry cloth. Waterproof performance is not permanent and may degrade due to everyday wear. Regular inspections and maintenance at authorized HUAWEI customer service centers are recommended. ※5: All data is based on measurements from HUAWEI labs, and actual values may vary depending on the product, usage, and environmental factors. Standard mode is tested under the following conditions: Normal use: factory settings, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. AOD usage: factory settings, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Power-saving mode is tested under the following conditions: Normal use: factory settings, power-saving mode enabled, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Heavy use: factory settings, power-saving mode enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. AOD usage: factory settings, power-saving mode enabled, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. ※6: This product is intended for daily exercise and health management and is not a medical device. The data from this product should not be used for medical practices or precision-required tasks. The health management functions of this product and related apps are intended to promote the health of healthy individuals and are not intended for the diagnosis, prevention, or treatment of diseases. Displays and advice related to health management and lifestyle habits are general for healthy individuals, and individual circumstances or medical instructions and treatment plans should take precedence. ※7: Compatible only with smartphones running Android 9.0 or later. ※8: Compatible only with smartphones running iOS 13.0 or later. | |
| Product Overview | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. | |
| Specifications | |
| Usage Scene | Outdoor |
| Smart Notifications | Yes |
| Music Storage | Yes |
| Power Source | Rechargeable ※Wireless charging |
| Strap Width | 22mm |
| Case Size | 48.5mm |
| Case Shape | Round |
| Water Resistance | 20ATM ※IP68 + IP69/Diving compatible (maximum depth 150m)/Dust resistance: IP6X |
| Battery Life in Watch Mode | 4.5 days ※(when paired with an Android smartphone) Standard mode |
| Battery Life with GPS | 40 hours |
| Color Display | Supported ※1.5 inch LTPO 2.0 AMOLED color display |
| Touch Panel | Supported |
| GPS Function | Supported ※L1: GPS + GLONASS + GALILEO + BeiDou + QZSS/L5: GPS + GALILEO + BeiDou + QZSS |
| Barometric Measurement | Supported |
| Altitude Measurement | Supported |
| Temperature Measurement | Supported |
| Orientation Measurement | Supported |
| Find Other HUAWEI Phones/Smartphones | Mobile Phones/Smartphones HUAWEI > Smartwatches & Wearable Devices HUAWEI > Smartwatches HUAWEI |
$1,160.34
Smartwatch March-B19-BK 20ATM Waterproof GPS Heart Rate Monitor Sleep Tracking Golf Navigation—
$1,160.34
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Smartwatch March-B19-BK 20ATM Waterproof GPS Heart Rate Monitor Sleep Tracking Golf Navigation
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| Product Highlights | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. HUAWEI employs the most reliable wearable architecture with a high-reliability structure both inside and out, surpassing the reliability limits of smartwatches. The industry’s highest brightness of 35,300 nits on an ultra-bright screen 1.5LTPO2.0 allows for adventures from the Gobi Desert to the poles with just this watch! Equipped with underwater dolphin communication technology, it supports message sending underwater, emoji, and SOS notification functions. eSIM compatible, allowing for calls and communication independently from a smartphone. AI voice noise cancellation and power-saving mode also support eSIM. Decentralized TruSense+ further evolves X-TAP. The most comprehensive health monitoring in HUAWEI wearable history, with enhanced sensitivity through dual-channel X-TAP. Specialized diving functions meet EN13319 150m diving equipment standards, with reliable underwater communication functions and diving algorithms. Specialized outdoor exploration features include sunflower-shaped antenna 2.0, high-precision 2.0, and advanced golf features. Zoom in and out of golf course maps. Upgraded UX. Automatic sharing of shot trajectories. 【Notes】※1: Product size, weight, and related specifications are theoretical values. Actual sizes may vary by product. All specifications are subject to the actual product. ※2: Approximately 12.9 mm is the thickness of the watch body measured at the thinnest point (excluding the sensor part). ※3: Maximum brightness is 3,500 nits. Data is from HUAWEI's lab. Actual screen brightness may vary depending on lighting conditions and display content. ※4: This product complies with the 20ATM waterproof level based on ISO 22810:2010 standards. This indicates that the product can withstand 200 meters of static water pressure for 10 minutes, but does not guarantee waterproofing at a depth of 200 meters. IP69: This product meets the IP69 waterproof performance of GB/T 4208-2017 standards. The IPX9 test conditions are as follows: Water temperature: 80±5℃; Water flow: Water temperature: 80±5℃, Water flow: 15±1L/min, Water pressure: 10,000±500 kPa, Spray angle: 0°, 30°, 60°, 90°, each for 30 seconds. After using in seawater, be sure to rinse thoroughly with fresh water, soak for a while, and wipe off moisture with a dry cloth. Waterproof performance is not permanent and may degrade due to everyday wear. Regular inspections and maintenance at authorized HUAWEI customer service centers are recommended. ※5: All data is based on measurements from HUAWEI labs, and actual values may vary depending on the product, usage, and environmental factors. Standard mode is tested under the following conditions: Normal use: factory settings, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. AOD usage: factory settings, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Power-saving mode is tested under the following conditions: Normal use: factory settings, power-saving mode enabled, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Heavy use: factory settings, power-saving mode enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. AOD usage: factory settings, power-saving mode enabled, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. ※6: This product is intended for daily exercise and health management and is not a medical device. The data from this product should not be used for medical practices or precision-required tasks. The health management functions of this product and related apps are intended to promote the health of healthy individuals and are not intended for the diagnosis, prevention, or treatment of diseases. Displays and advice related to health management and lifestyle habits are general for healthy individuals, and individual circumstances or medical instructions and treatment plans should take precedence. ※7: Compatible only with smartphones running Android 9.0 or later. ※8: Compatible only with smartphones running iOS 13.0 or later. | |
| Product Overview | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. | |
| Specifications | |
| Usage Scene | Outdoor |
| Smart Notifications | Yes |
| Music Storage | Yes |
| Power Source | Rechargeable ※Wireless charging |
| Strap Width | 22mm |
| Case Size | 48.5mm |
| Case Shape | Round |
| Water Resistance | 20ATM ※IP68 + IP69/Diving compatible (maximum depth 150m)/Dust resistance: IP6X |
| Battery Life in Watch Mode | 4.5 days ※(when paired with an Android smartphone) Standard mode |
| Battery Life with GPS | 40 hours |
| Color Display | Supported ※1.5 inch LTPO 2.0 AMOLED color display |
| Touch Panel | Supported |
| GPS Function | Supported ※L1: GPS + GLONASS + GALILEO + BeiDou + QZSS/L5: GPS + GALILEO + BeiDou + QZSS |
| Barometric Measurement | Supported |
| Altitude Measurement | Supported |
| Temperature Measurement | Supported |
| Orientation Measurement | Supported |
| Find Other HUAWEI Phones/Smartphones | Mobile Phones/Smartphones HUAWEI > Smartwatches & Wearable Devices HUAWEI > Smartwatches HUAWEI |
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Description
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| Product Highlights | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. HUAWEI employs the most reliable wearable architecture with a high-reliability structure both inside and out, surpassing the reliability limits of smartwatches. The industry’s highest brightness of 35,300 nits on an ultra-bright screen 1.5LTPO2.0 allows for adventures from the Gobi Desert to the poles with just this watch! Equipped with underwater dolphin communication technology, it supports message sending underwater, emoji, and SOS notification functions. eSIM compatible, allowing for calls and communication independently from a smartphone. AI voice noise cancellation and power-saving mode also support eSIM. Decentralized TruSense+ further evolves X-TAP. The most comprehensive health monitoring in HUAWEI wearable history, with enhanced sensitivity through dual-channel X-TAP. Specialized diving functions meet EN13319 150m diving equipment standards, with reliable underwater communication functions and diving algorithms. Specialized outdoor exploration features include sunflower-shaped antenna 2.0, high-precision 2.0, and advanced golf features. Zoom in and out of golf course maps. Upgraded UX. Automatic sharing of shot trajectories. 【Notes】※1: Product size, weight, and related specifications are theoretical values. Actual sizes may vary by product. All specifications are subject to the actual product. ※2: Approximately 12.9 mm is the thickness of the watch body measured at the thinnest point (excluding the sensor part). ※3: Maximum brightness is 3,500 nits. Data is from HUAWEI's lab. Actual screen brightness may vary depending on lighting conditions and display content. ※4: This product complies with the 20ATM waterproof level based on ISO 22810:2010 standards. This indicates that the product can withstand 200 meters of static water pressure for 10 minutes, but does not guarantee waterproofing at a depth of 200 meters. IP69: This product meets the IP69 waterproof performance of GB/T 4208-2017 standards. The IPX9 test conditions are as follows: Water temperature: 80±5℃; Water flow: Water temperature: 80±5℃, Water flow: 15±1L/min, Water pressure: 10,000±500 kPa, Spray angle: 0°, 30°, 60°, 90°, each for 30 seconds. After using in seawater, be sure to rinse thoroughly with fresh water, soak for a while, and wipe off moisture with a dry cloth. Waterproof performance is not permanent and may degrade due to everyday wear. Regular inspections and maintenance at authorized HUAWEI customer service centers are recommended. ※5: All data is based on measurements from HUAWEI labs, and actual values may vary depending on the product, usage, and environmental factors. Standard mode is tested under the following conditions: Normal use: factory settings, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. AOD usage: factory settings, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Power-saving mode is tested under the following conditions: Normal use: factory settings, power-saving mode enabled, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, an average of 90 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 200 times per day. Heavy use: factory settings, power-saving mode enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. AOD usage: factory settings, power-saving mode enabled, AOD enabled, 2 hours of LTE connection with a smartphone per day, 22 hours of Bluetooth connection per day, 30 minutes of Bluetooth calls per week, 30 minutes of Bluetooth music playback per week, heart rate measurement always ON, HUAWEI TruSleep (TM) ON at night, stress monitoring always ON, sleep breathing disturbance detection enabled, an average of 180 minutes of workouts per week, message notifications enabled (50 messages per day, 6 calls, 3 alarms), device screen activated 30 minutes per day. ※6: This product is intended for daily exercise and health management and is not a medical device. The data from this product should not be used for medical practices or precision-required tasks. The health management functions of this product and related apps are intended to promote the health of healthy individuals and are not intended for the diagnosis, prevention, or treatment of diseases. Displays and advice related to health management and lifestyle habits are general for healthy individuals, and individual circumstances or medical instructions and treatment plans should take precedence. ※7: Compatible only with smartphones running Android 9.0 or later. ※8: Compatible only with smartphones running iOS 13.0 or later. | |
| Product Overview | |
| By adopting innovative waterproof technology throughout the device, HUAWEI breaks through the limits of smartwatch diving functions and waterproofing once again. | |
| Specifications | |
| Usage Scene | Outdoor |
| Smart Notifications | Yes |
| Music Storage | Yes |
| Power Source | Rechargeable ※Wireless charging |
| Strap Width | 22mm |
| Case Size | 48.5mm |
| Case Shape | Round |
| Water Resistance | 20ATM ※IP68 + IP69/Diving compatible (maximum depth 150m)/Dust resistance: IP6X |
| Battery Life in Watch Mode | 4.5 days ※(when paired with an Android smartphone) Standard mode |
| Battery Life with GPS | 40 hours |
| Color Display | Supported ※1.5 inch LTPO 2.0 AMOLED color display |
| Touch Panel | Supported |
| GPS Function | Supported ※L1: GPS + GLONASS + GALILEO + BeiDou + QZSS/L5: GPS + GALILEO + BeiDou + QZSS |
| Barometric Measurement | Supported |
| Altitude Measurement | Supported |
| Temperature Measurement | Supported |
| Orientation Measurement | Supported |
| Find Other HUAWEI Phones/Smartphones | Mobile Phones/Smartphones HUAWEI > Smartwatches & Wearable Devices HUAWEI > Smartwatches HUAWEI |
