Fitbit Charge is a wristband for active people, also acting as a smart watch. Through its many sensors, it analyzes your daily activity and notifies you regarding the achievement of its objectives. Thanks to the sensors, numerous applications and compatibility with multiple devices it is one of the most versatile devices. Its price is around $125. Read More
Vivofit is another Garmin product developed for active people. A characteristic feature of this company is to care about the aesthetics of your product and available on the market with a huge number of interchangeable bands allowing you to customize the look of your device to your liking. Vivofit is available in a version without the optional HR priced at less than $80 and the version of HR monitor for less than $110. Read More
Small 5.5” - 6.5”
Large 6.5” - 7.7”
Extra Large 7.7” - 8.9”
wristband is made of flexible, durable elastomer material & surgical-grade stainless steel clasp
wristband is made of flexible, durable elastomer material
up to 7 - 10 days
More than 1 year
Two replaceable CR1632 coin cells
No charging required, replaceable battery
-4° to 113°F
14° to 140°F
Maximum operating altitude:
It is sweat, rain and splash proof. However, the device is not swim proof.
Surface swimming, shallow snorkeling and similar activities.
"Fitbit Charge comes with a clear monochrome OLED display where we can in addition to showing time and typical fitness function read the notifications of our smartphone.
The device comes only in four colors. Applied rechargeable battery allows for 7 to 10 days of work, which is a very good result in this class. Unfortunately, despite the basic water resistance, the device will not be wearable while swimming.
Read Full Specs
Vivofit band has a monochrome LCD display that is always on. On the display, you can see the number of steps, distance travelled, calories burned, time, and other information. Manufacturer of the device provides two bands in different sizes and in the same color. In addition, there are additional interchangeable bands of different designers in a variety of colors and patterns allow giving a unique look to your Vivoifit. Two replaceable batteries allow operation of the device over one year. In Vivofit you will be able to surface swimming, shallow snorkeling and similar activities. Read Full Specs
2a. Tracking Features
Activity & Inactivity
Fitbit charge sensor is equipped with a typical counting steps, distance travelled, calories burned, and track daily activity. This device allows setting your own goals and achievements and shows the status of their implementation. Fitbit charge measures the quality of your sleep and has a mild vibrating alarm that wakes you without waking your partner.
Garmin Vivofit equipped with typical sensors for counting steps, distance travelled, calories burned, and track daily activity. This device allows setting your own goals and achievements and shows the status of their implementation. In the expanded package, we will get HR sensor, which will allow us to more accurately calculate calorie consumption based on your heartrate. It also measures the quality of your sleep.
2b. Other Features
Fitbit Charge also functions as watch. With the barcode scanner and extensive food database, the device quickly enters data that will help calculate calories consumed.
Vivofit also functions as a typical watch.
3. Synchronization & Compatibility
iPhone 4S and later
iPad 3 and later
Windows Phone Compatibility
Mac OS X 10.6 and up
Mac OS X Compatibility
Windows Vista and later
My Fitness Pal
You can watch progress in your training on your computer or smartphone. Charge is compatible with iOS, Windows Phone, Mac OS X, Windows, and Android. Through numerous applications, you can share your results with friends, which certainly will further motivate you to continue the effort. Available trap allows you to keep a detailed record of your activity, of meals, quality of sleep and many others. Additionally, in collaboration with a compatible smart weight Fitbit Aria Wi-Fi Scale you will have at your disposal a full picture of the state of your body and have achieved designated purposes.
Vivofit is compatible with many smartphones working on iOS or Android. Thanks to the open policy is available Garmin Connect IQ platform that allows developers to create applications and services compatible with Garmin wearable for other operating systems.
Available on iOS and Android Application Company Garmin Connect ™ Mobile allows a detailed record of your activity, meals, quality of sleep. By connecting to the Internet, you can share your results with your family and friends, which certainly will further motivate you to continue the effort.
4. The Bottom Line
• Good support for users on the part of Fitbit
• Compatible with multiple systems and devices
• Design; there are bands of independent designers
• Long battery life
• Work with HR sensor available in the extended package
• Compatible with multiple devices running iOS or Android
• Available for Developers Connect IQ Platform
• Too small display
• Inability to swim with the device
• No belt replacement.
• Short battery life
• A limited number of functions
• No backlighting