FITBIT
FB523BKBK-US FITBIT VERSA 4, BLACK/GRAPHITE ALUMINUM. GET BETTER RESULTS FROM YOUR WORKOUT RO
Mfg Part Number: FB523BKBK-US , Item #: 5035043
Image may not reflect the actual item.
Price: $237.28
Quantity:
In Stock: 140
Last Updated: Feb 17, 2026
No Sales Tax except these states
, PO and Wire.
Get better results from your workout routine with Versa 4 + Fitbit Premium. Designed for fitness, this lightweight and comfortable smartwatch has Daily Readiness Score, Active Zone Minutes, 40+ exercise modes and GPS. Stay connected with call, text and app notifications and get help on the go with Google Wallet and Maps conveniently on your wrist.
Redefine your routine
Plan your workout each day based on what your body's ready for. Daily Readiness Score uses your activity, sleep and heart rate variability to reveal if you're up for a challenging workout or should take time to recover.
More effective workouts
Active Zone Minutes keeps you accountable during workouts by showing how your efforts add up in real time-the more intense your activity, the more minutes you earn. And now with 40+ exercise modes and built-in GPS, this watch was built for tracking your activity no matter the workout.
Designed for fitness
Our super-thin smartwatch keeps you comfortable during workouts, sleep and more with a lightweight design that sits more naturally on the wrist.
Redefine your routine
Plan your workout each day based on what your body's ready for. Daily Readiness Score uses your activity, sleep and heart rate variability to reveal if you're up for a challenging workout or should take time to recover.
More effective workouts
Active Zone Minutes keeps you accountable during workouts by showing how your efforts add up in real time-the more intense your activity, the more minutes you earn. And now with 40+ exercise modes and built-in GPS, this watch was built for tracking your activity no matter the workout.
Designed for fitness
Our super-thin smartwatch keeps you comfortable during workouts, sleep and more with a lightweight design that sits more naturally on the wrist.
Main Specification
| General Information | |
| Manufacturer | Google, Inc |
| Manufacturer Part Number | FB523BKBK-US |
| Manufacturer Website Address | http://www.google.com |
| Brand Name | Fitbit |
| Product Line | Versa 4 |
| Product Model | FB523 |
| Product Name | Versa 4 FB523 Smart Watch |
| Product Type | Smart Watch |
| Technical Information | |
| Sensor Type | Heart Rate Monitor |
| Sensor Type | Pulse Oximeter Sensor |
| Functions | Push Notification |
| Functions | Sleep Monitor |
| Functions | Text Messaging |
| Functions | Calendar |
| Functions | Smart Alarm |
| Functions | Phone |
| Functions | Speaker |
| Body Metrics Measured | Stress |
| Body Metrics Measured | Calories Burned |
| Body Metrics Measured | Heart Rate |
| Body Metrics Measured | Sleep Quality |
| Network & Communication | |
| Wireless Connectivity Technology | GPS |
| Bluetooth | Yes |
| GPS | Yes |
| Battery Information | |
| Maximum Battery Run Time | 144 Hour |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Graphite Aluminum |
| Product Color | Black |
| Height | 0.4" |
| Width | 1.6" |
| Weight (Approximate) | 0.85 oz |
| Miscellaneous | |
| Application/Usage | Training |
| Application/Usage | Running |
| Application/Usage | Health & Fitness |
| Warranty | |
| Limited Warranty | 1 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
