Fitbit Flex is a fitness wristband for active people. Through its many sensors, it analyses your daily activity and notifies you of the achievement of its objectives. Thanks to the numerous sensors, applications and compatibility with multiple devices it is one of the most versatile trackers in price to $90 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 5.5” - 7.9”
wristband is made of flexible, durable elastomer material & surgical-grade stainless steel clasp
wristband is made of flexible, durable elastomer material
5 white indicator lights
up to 5 days
More than 1 year
Two replaceable CR1632 coin cells
One to two hours
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 Flex is equipped with five white LEDs light indicator that notifies us regarding the daily progress and the amount you missed to achieve the objective. (See LEDs light up as you progress toward your daily goal). Fitbit Flex is available in 10 colors. Applied rechargeable battery allows for five days of work which is standard in this class and its charging time is one to two hours,. Unfortunately, despite the basic water resistance, the device will not be able to be used 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 Flex is equipped with typical sensors for counting steps, distance travelled, calories burned, and track daily activity. This device allows you to set your own goals and achievements and shows the status of their implementation. Fitbit Flex 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
Thanks to 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 view progress in your training on your computer or smartphone. Fitbit Flex 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.
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
• Inability to swim with the device
• Short battery life
• No display of information
• Lacks a watch
• A limited number of functions
• No backlighting