---
product_id: 156185141
title: "FB507BKBK Versa 2 Health & Fitness Smartwatch with Heart Rate, Music, Alexa Built-in, Sleep & Swim Tracking, Black/Carbon, One Size (S & L Bands Included) (Black/Carbon)"
brand: "fitbit"
price: "$438.25"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/156185141-fb507bkbk-versa-2-health-and-fitness-smartwatch-with-heart-rate
store_origin: US
region: United States of America
---

# 300+ Songs Storage 5+ Day Battery Life 24/7 Heart Rate Tracking FB507BKBK Versa 2 Health & Fitness Smartwatch with Heart Rate, Music, Alexa Built-in, Sleep & Swim Tracking, Black/Carbon, One Size (S & L Bands Included) (Black/Carbon)

**Brand:** fitbit
**Price:** $438.25
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate Your Everyday with Fitbit Versa 2!

## Quick Answers

- **What is this?** FB507BKBK Versa 2 Health & Fitness Smartwatch with Heart Rate, Music, Alexa Built-in, Sleep & Swim Tracking, Black/Carbon, One Size (S & L Bands Included) (Black/Carbon) by fitbit
- **How much does it cost?** $438.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/156185141-fb507bkbk-versa-2-health-and-fitness-smartwatch-with-heart-rate)

## Best For

- fitbit enthusiasts

## Why This Product

- Trusted fitbit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Connected:** Receive notifications and send quick replies on the go.
- • **Sleep Like a Pro:** Track your sleep stages and improve your rest quality.
- • **Stylish & Functional:** Sleek design with an always-on display for quick access.
- • **Fitness at Your Fingertips:** Monitor workouts and optimize calorie burn effortlessly.
- • **Smart Assistant on Your Wrist:** Control your smart home and get updates with Alexa!

## Overview

The Fitbit FB507BKBK Versa 2 is a cutting-edge health and fitness smartwatch that combines advanced heart rate tracking, sleep analysis, and music storage with the convenience of Alexa integration. With a sleek design, 5+ day battery life, and a vibrant AMOLED display, it’s the perfect companion for the modern professional looking to enhance their wellness journey.

## Description

Fitbit FB507BKBK Versa 2 Health & Fitness Smartwatch with Heart Rate, Music, Alexa Built-in, Sleep & Swim Tracking, Black/Carbon, One Size (S & L Bands Included) (Black/Carbon)

## Features

- Use built-in desertcart alexa to get quick news, info and weather, set bedtime reminders and alarms, control your smart home devices and more—just by speaking to your watch;Based on your heart rate, time asleep, restlessness and breathing, sleep score helps you better understand your sleep quality each night. Also track your time in light, deep, and rem sleep stages
- Use 24/7 heart rate tracking to better track calorie burn, optimize effort during workouts, see your resting heart rate trends and cardio fitness level in the fitbit app;Store and play 300+ songs—plus control spotify from your wrist. Subscriptions required; With a larger display and an always-on option, your information is always a quick glance away. Always-on display requires more frequent charging
- Get notifications for calls, texts, calendar events and apps like gmail and facebook—plus send quick replies using your voice. Works when your phone is nearby. Quick replies on android only; Works around the clock with 5+ day battery life. Varies with use and other factors
- Band Material Type: Rubber; Human Interface Input: Touch Screen; Compatible Devices: Smartphone; Included Components: 1x Device, 1x Instruction Manual, 1x Extra Strap, 1x Charging Cable
- Wireless Communication Technology: Wi-Fi; Connectivity Technology: Wireless

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fitbit |
| Manufacturer | Fitbit, 000 800 050 1057 (10AM - 9PM, All Days) |
| Model | FB507BKBK |
| Model Name | Versa 2(NFC),Black/Carbon |
| Model Year | 2019 |
| Product Dimensions | 3.96 x 4.04 x 1.19 cm; 4.54 g |
| Batteries | 1 LR44 batteries required. (included) |
| Item model number | FB507BKBK |
| Memory Storage Capacity | 4 GB |
| Operating System | Android |
| Compatible Devices | Smartphone |
| Special Features | Distance Tracker, Calorie Tracker |
| Mounting Hardware | 1x Device, 1x Instruction manual, 1x Extra strap, 1x Charging Cable |
| Display Technology | LCD |
| Standing screen display size | 1.34 Inches |
| Display Type | AMOLED |
| Colour Screen | Yes |
| Wattage | 1.05 Watts |
| Power Source | Battery powered |
| Battery Average Life | 5 Days |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Wireless Type | Bluetooth |
| Connector Type | Wireless |
| Device interface - primary | Touchscreen |
| Material | Other |
| Does it contain liquid? | No |
| Has Auto Focus | No |
| Includes Rechargeable Battery | Yes |
| Includes AC Adapter | No |
| Programmable Buttons | No |
| Manufacturer | Fitbit |
| Item Weight | 4.54 g |

## Product Details

- **Operating System:** Android
- **Memory Storage Capacity:** 4 GB
- **Special Feature:** Distance Tracker, Calorie Tracker
- **Connectivity Technology:** Wireless
- **Wireless Communication Standard:** Bluetooth

## Images

![FB507BKBK Versa 2 Health & Fitness Smartwatch with Heart Rate, Music, Alexa Built-in, Sleep & Swim Tracking, Black/Carbon, One Size (S & L Bands Included) (Black/Carbon) - Image 1](https://m.media-amazon.com/images/I/61GYU+nawDL.jpg)

## Questions & Answers

**Q: Does this watch show blood oxygen (SPo2)?**
A: What does show up on my Versa 2 is a graph of Estimated Oxygen Variation. When you bring up the graph showing the sleep stages during a nights sleep, then scroll down past the bars showing the time spent in each stage, you find a graph of the estimated oxygen variation.  A low variation is good and shows as a fairly stable green line - probably in the range of 90 percent oxygen saturation and above. A spike to higher variation - which might indicate apnea - shows up as an orange peak.

A couple of nights ago,my wife woke to get me to roll to my side because had been snoring loudly for a while.  When I looked at my sleep trace the next day the oxygen variation was low and steady until about a half hour before she woke me, then jumped up and continued rising as an orange line until it suddenly dropped to a normal range - probably when she woke me. Note: I had a sleep study done in February, which confirmed I have episodes of sleep apnea - mainly when I roll onto my back.  I am being fitted for a CPAP on Friday,

**Q: can i get this without alexa?**
A: You do NOT have to activate Alexa when you setup. But it is very cool. I was just driving and I asked Alexa how far to destination. BAM!

**Q: Can you receive text messages from an iphone?**
A: I have an iphone 11 and a Versa 2 and yes, you can receive text and phone calls, just not reply or answer without the phone nearby. Nice feature with phone is, you can reject the call from the watch. It needs to be close enough to the phone since it’s bluetooth. It will not do it if it’s not connected to the phone. This feature worked even on the Blaze I used to have connected to an iPhone 8.

**Q: Does this work with an iphone7**
A: Absolutely. I have an iPhone 7 and the Fitbit app works well.

## Frequently Bought Together

- Fitbit Versa 2 Health and Fitness Smartwatch with Heart Rate, Music, Alexa Built-In, Sleep and Swim Tracking, Black/Carbon, One Size (S and L Bands Included)
- GHIJKL 3 Pack Screen Protector Compatible Fitbit Versa 2 Case, Ultra-Thin Slim Soft TPU Protective Case All-Around Full Cover Bumper Shell for Fitbit Versa 2 Smart Watch, Clear, Clear, Clear
- Fuleda Elastic Bands Compatible with Fitbit Versa 2 Band Women Men, 2Pack Soft Adjustable Nylon Breathable Sport Band for Versa/Versa 2/Versa Lite/SE Smartwatch Loop Stretchy Wristband, Black & Gray

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*