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
Vivosmart is another Garmin product that looks very good and really smart. The black armband with silver clasp will fit sports T-shirt and an elegant evening suit. As to the number of sensors and features is currently one of the most advanced products in the market. Vivosmart can be purchased for less than $150 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
Battery life: up to 7 days
-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
Vivosmart has an OLED display which is activated when you double-tap a finger on the band. We can then read on it the number of steps, distance travelled, calories burned, time and a lot of other information, e.g. From integrated with the band smartphone. Although the band is present in several colors, which are different on the inside of the band. On the outside, it is matt black. Applied rechargeable battery allows for seven days work, which is a very good result for this class of devices. In Vivosmart you will be able to do 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.
Vivosmart is equipped with typical sensors for counting steps, distance travelled, calories burned, and track daily activity. This device allows setting your own goals, achievements, and displays the status of their implementation. The wristband can also be purchased in the extended package that received an HR sensor, which will allow us to more accurately calculate calorie consumption based on your heartrate. Vivosmart also measures the quality of your sleep.
2b. Other Features
Extra non standard
The remote function allows you to control your action camera from a distance.
Information on your current bike speed from a paired bike speed sensor.
Helps locate a lost mobile device that is paired using Bluetooth wireless technology.
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.
Vivosmart provides training data, but this is not the end of its capabilities during cycling you can control your bike speed with the help of a sensor from which you can download useful information. Of course, the band serves as a typical watch. We will also be informed about the news of our paired smartphone. For athletes who enjoy listening to music during training, the device has been added with the ability to control music in our smartphone. You can also use the camera control on Vivosmart with the VIRB Elite Action camera. Vivosmart will help you to find your smartphone paired with it.
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.
Vivosmart is compatible with many smartphone working on iOS or Android. Thanks to the open policy, available Garmin Connect IQ platform 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, of meals, and the 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
• A large number of functions
• 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
• Short battery life