Precise Arm Strap Heart Rate Sensor: Optical sensor technology for a high-precision heart rate monitor that has been tested millions of times and has an accuracy of up to ±1 bpm. It records real-time heart rate data during training, analyzes your fitness data to maximize your training results.
Bluetooth & ANT+ Dual Mode: The heart rate monitor becomes your fitness tracker, connects to various fitness equipment and apps. Whether outdoor fitness training or indoor cycling or group training, heart rate and calorie consumption are precisely determined.
LED Light Reminding: HW401 heart rate sensor has a flashing LED light that confirms your heart rate and connection. Turn-on: LED light will flash blue quickly until the heart rate was found, then the blue light will flash slowly. Turn-off: red LED flash, enter the shutdown state.
Sweat & Waterproof: IP67 effectively prevents sweat and water from entering the device during exercise. The moofit HW401 heart rate monitor can be used in almost all sports, cycling, running, hiking, yoga, fitness, strength training, but is not suitable for swimming.
Ultra-Long Battery Life: HW401 heart rate monitor bracelet comes with a rechargeable battery and a magnetic charging cable. Allows up to 20+ hours of continuous use on a single charge, Meets the demands of long-term training or competition. Save much money on the battery!
PAIRING INSTRUCTIONS: It is compatible with IOS 7.0 or above and Android 4.3 or above. Works with most mainstream health and fitness apps like Wahoo Fitness, Endomondo, Polar Beat, DDP Yoga, Mapmyfitness, iCardio, and more.
Pairing Instructions: It is compatible with IOS 7.0 or above and Android 4.3 or above. Works with most mainstream health and fitness apps like Wahoo Fitness, Endomondo, Polar Beat, DDP Yoga, Mapmyfitness, iCardio, and more.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
moofit HW401 Heart Rate Monitor Armband, IP67 Waterproof, Support Bluetooth/ANT+, Rechargeable Optical Heart Rate Sensor Bracelet Works with Wahoo, Strava, Elite HRV
Amazon.com Price: $35.99 (as of 21/12/2025 23:21 PST- Details) Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Precise Arm Strap Heart Rate Sensor: Optical sensor technology for a high-precision heart rate monitor that has been tested millions of times and has an accuracy of up to ±1 bpm. It records real-time heart rate data during training, analyzes your fitness data to maximize your training results.
Bluetooth & ANT+ Dual Mode: The heart rate monitor becomes your fitness tracker, connects to various fitness equipment and apps. Whether outdoor fitness training or indoor cycling or group training, heart rate and calorie consumption are precisely determined.
LED Light Reminding: HW401 heart rate sensor has a flashing LED light that confirms your heart rate and connection. Turn-on: LED light will flash blue quickly until the heart rate was found, then the blue light will flash slowly. Turn-off: red LED flash, enter the shutdown state.
| Brand |
Visit the moofit Store |
|---|---|
| Material | |
| Color |
Black |
| Item Weight | |
| Sensor Type | |
| Battery Description | |
| UPC | |
| Manufacturer | |
| Item Package Dimensions L x W x H | |
| Package Weight | |
| Brand Name | |
| Warranty Description | |
| Style | |
| Included Components |
Armband x 1, Charging Cable x 1, Getting Started Guide x 1, Optical Heart Rate Sensor x 1 |
Related products
Fitbit Charge 6 Fitness Tracker with Google apps, Heart Rate on Exercise Equipment, 6-Months Premium Membership Included, GPS, Health Tools and More, Obsidian/Black, One Size (S & L Bands Included)
Amazon.com Price: $99.95 (as of 21/12/2025 23:10 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Sleep Monitor, Activity Trackers 5 ATM Waterproof,Step Calorie Counter Pedometer Health Smart Watch for Women Men (Black)
Amazon.com Price: $25.99 (as of 21/12/2025 23:10 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Garmin vívoactive® 6, Health and Fitness GPS Smartwatch, AMOLED Display, Up to 11 Days of Battery, Metallic Pink Dawn with Bone Band
Amazon.com Price: $249.99 (as of 21/12/2025 23:12 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Green [US Version, 1Yr Manufacturer Warranty]
Amazon.com Price: $183.50 (as of 21/12/2025 23:13 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Smart Watch with AI ChatGPT, 1.91″HD Smartwatch for Men Women( Answer/Make Calls), 2025 Fitness Tracker with Heart Rate/Sleep Monitor, 110+Sport Modes, IP68 Waterproof Health Analysis for Android iOS
Amazon.com Price: $17.99 (as of 21/12/2025 23:13 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Smart Watch with Alexa Built-in, 1.83″ HD Touchscreen Fitness Tracker with Bluetooth Calling, Fitness Watch with Heart Rate/Sleep Monitor, 120+ Sports Modes, IP68 Waterproof Smartwatch for Android iOS
Amazon.com Price: $29.99 (as of 21/12/2025 23:13 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Smart Watches for Women Men with Call: Fitness Trackers with 24-Hour Heart Rate SpO2 Sleep Monitor 5ATM Waterproof 120+ Sport Mode Watches for Women gift Compatible with iPhone Android Phones(3 Bands)
Amazon.com Price: $25.49 (as of 21/12/2025 23:12 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
WHOOP 5.0/MG Activity Tracker – 12 Month Membership – Health and Fitness Wearable – 24/7 Activity and Sleep Tracker, Personalized Coaching, Menstrual Cycle Insights – 14+ Days Battery Life
Amazon.com Price: $323.00 (as of 21/12/2025 23:10 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

Reviews
There are no reviews yet.