The vívofit 2 uses two user-replaceable CR1632 batteries. These batteries last over one year. The device works in temperatures from -10º to 60ºC (14º to 140ºF). It features 2.4 GHz ANT+® wireless communication and Bluetooth® technology. The water rating is 5 ATM, making it suitable for swimming.
Replacing the Vivofit 2 battery is a straightforward process. First, remove the device from your wrist band. Next, use a coin or a flat tool to unscrew the back cover gently. Once the cover is off, take out the old battery and insert the new CR1632 battery, ensuring the positive side is facing up. Carefully replace the back cover and reattach it to the wristband.
Using the correct battery size ensures that your Vivofit 2 operates optimally. Regularly checking the battery will extend the device’s life and enhance your activity tracking experience.
Next, we will explore how to maximize the Vivofit 2’s features after replacing the battery. Understanding these functions will help you utilize your tracker more effectively.
What Is the Size of the Vivofit 2 Battery and Why Does It Matter?
The Vivofit 2 battery size is a CR1632 coin cell battery. The CR1632 battery is a lithium-based battery, typically measuring 16mm in diameter and 3.2mm in thickness. This size is significant as it directly affects the device’s longevity and performance.
According to Garmin, the manufacturer of Vivofit 2, the CR1632 battery powers the device for up to one year without needing a replacement. This information highlights the importance of battery size for user convenience and device functionality.
The CR1632 battery allows the Vivofit 2 to maintain consistent performance, tracking activities and monitoring health metrics effectively. A larger or incompatible battery could jeopardize performance or damage the device.
The International Electrotechnical Commission defines battery standards, ensuring compatibility and safety for devices. Adhering to these standards is crucial for maintaining battery lifespan and device functionality.
External factors, such as temperature and usage patterns, can also affect battery life. Frequent exposure to extreme temperatures or high device usage may lead to more frequent battery replacements.
Garmin states the Vivofit 2’s battery life typically exceeds 1 year. Users can benefit from this extended period, minimizing the need for replacements and reducing costs.
The impact of battery performance on wearable technology extends to user satisfaction and device reliability. Efficient batteries enhance usability and encourage the adoption of fitness tracking devices.
Societal trends show an increasing reliance on fitness trackers, making reliable battery performance critical. A dependable battery can enhance user engagement in health and fitness.
To ensure optimal performance, users should monitor battery health and replace the CR1632 when necessary. Following manufacturer guidelines for battery replacement can also ensure device longevity.
Recommended practices include using the original CR1632 battery and protecting the device from extreme conditions to prolong battery life. This helps users avoid unnecessary replacements.
What Type of Battery Does the Vivofit 2 Use and Are There Alternatives?
The Vivofit 2 uses a CR1632 lithium coin battery. There are alternatives available, including CR1620 and CR2016 batteries, but these may not provide the same longevity.
- Vivofit 2 Battery Type
- Alternative Battery Options
- Battery Life and Performance
- Replacement Considerations
The following sections will provide detailed explanations about each of these points.
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Vivofit 2 Battery Type: The Vivofit 2 battery type refers to the CR1632 lithium coin battery. This battery is commonly used in various electronic devices due to its compact size and reliability. It typically has a voltage of 3 volts and a capacity of around 130 mAh. According to Garmin, the manufacturer, this battery is designed to last approximately one year under normal usage conditions.
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Alternative Battery Options: Alternative battery options for the Vivofit 2 include CR1620 and CR2016 batteries. While these batteries have similar physical dimensions and voltages, they vary in capacity. The CR1620 has a capacity of about 80 mAh, and the CR2016 has a capacity of around 90 mAh. Users may choose these alternatives based on availability or cost, but they may experience shorter battery life if they use a lower capacity battery.
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Battery Life and Performance: Battery life and performance are critical for wearable devices like the Vivofit 2. The device is designed to maximize battery duration, thus a CR1632 is recommended for optimal performance. Reports suggest that users can expect battery replacements and consistent performance around the one-year mark if they follow recommended usage protocols.
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Replacement Considerations: Replacement considerations include ensuring the correct battery type is used and properly managing battery disposal. Users should follow the manufacturer’s guidelines to avoid potential damage to the device. Additionally, proper disposal of lithium batteries is essential, as they can be hazardous to the environment. Recycle facilities often have specified collection guidelines for such batteries.
How Do I Identify the Correct Battery for My Vivofit 2?
To identify the correct battery for your Vivofit 2, you need to determine the battery type, size, and replacement process.
To find the appropriate battery, consider the following key points:
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Battery Type: The Vivofit 2 uses a CR1632 lithium coin cell battery. This battery is common and provides a long-lasting power source.
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Battery Size: The CR1632 battery measures 16 mm in diameter and 3.2 mm in thickness. It is important to use this exact size to ensure proper fit and function within the device.
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Replacement Process: To replace the battery, you should follow these steps:
– Use a small coin or flat-head screwdriver to gently pry open the back cover of the Vivofit 2.
– Remove the old battery carefully, noting its orientation for the new one.
– Insert the new CR1632 battery in the same orientation as the old one.
– Snap the back cover back into place, ensuring it is securely closed. -
Testing the Device: After replacing the battery, check the Vivofit 2 to ensure it powers on. If it does not turn on, recheck the battery installation.
Using the correct battery type and following the replacement process ensures that your Vivofit 2 operates efficiently.
How Can You Replace the Vivofit 2 Battery Safely?
To replace the Vivofit 2 battery safely, follow these steps: gather the necessary tools, open the device, replace the battery, and close the device securely.
First, gather the necessary tools. You will need a small screwdriver, typically a Phillips head, and a new CR1632 battery, which is the correct size for the Vivofit 2. Ensure you are working in a clean, well-lit area to prevent losing any small parts.
Next, open the device carefully. Locate the small slot or indentation on the back of the Vivofit 2. Use the screwdriver to gently pry open the back cover. Avoid using excessive force to prevent damaging the casing. Handle the device and components carefully to prevent any static damage.
After opening the device, replace the battery. Remove the old battery by carefully lifting it out of its compartment. Insert the new CR1632 battery with the positive (+) side facing upwards, ensuring it fits snugly into the compartment. This orientation is crucial for the battery to function correctly.
Finally, close the device securely. Place the back cover onto the device and press it down until it clicks into place. Check that it is securely closed to avoid any exposure to moisture or debris.
By following these steps, you can safely replace the Vivofit 2 battery and ensure the device continues to function effectively.
What Tools Do I Need for Vivofit 2 Battery Replacement?
To replace the battery in a Vivofit 2, you need specific tools. These include a small Phillips screwdriver, a flat-head screwdriver, and optionally, a pair of tweezers.
- Required Tools:
– Small Phillips screwdriver
– Flat-head screwdriver
– Tweezers (optional)
Understanding the tools needed is crucial for a smooth battery replacement process. Let’s delve deeper into each required tool.
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Small Phillips Screwdriver: The small Phillips screwdriver is essential for removing the screws securing the battery cover of the Vivofit 2. It provides a secure grip, allowing you to unscrew without stripping the screws. This tool is widely available in most toolkits or can be purchased separately at hardware stores.
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Flat-Head Screwdriver: The flat-head screwdriver is helpful for gently prying open the battery compartment cover once the screws are removed. It should be used carefully to avoid damaging the casing. This type of screwdriver is also common and can be found practically anywhere tools are sold.
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Tweezers (optional): Tweezers may assist you in removing the old battery and inserting the new one, especially if there is limited space in the device. They help avoid direct finger contact, decreasing the risk of dropping small parts. Tweezers are a useful addition, but not mandatory for the battery replacement process.
By ensuring that you have these tools ready, you can confidently proceed with the Vivofit 2 battery replacement. Proper preparation leads to a smoother experience and helps avoid potential mishaps that could arise from using improvised tools.
What Are the Step-by-Step Instructions for Changing My Vivofit 2 Battery?
The process for changing the battery in a Vivofit 2 fitness tracker involves several straightforward steps.
- Gather necessary tools: small flathead screwdriver and a replacement battery (CR1632).
- Remove the back cover: loosen the screws carefully with the screwdriver.
- Replace the old battery: note the orientation of the battery, then remove and replace it.
- Reattach the back cover: secure the screws tightly to ensure it is closed properly.
- Check the device: power on the Vivofit 2 to confirm that the new battery works.
These steps provide a basic overview for battery replacement, but some users may have differing experiences. Wear and tear may affect screw tightness. Others might find the battery release mechanism stiff.
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Gather Necessary Tools:
Gathering necessary tools involves obtaining a small flathead screwdriver and a new CR1632 battery. Proper tools ensure the task is performed efficiently, minimizing damage risks. -
Remove the Back Cover:
Removing the back cover of the Vivofit 2 involves unscrewing the screws that secure it. Using a small flathead screwdriver, turn the screws counterclockwise. Carefully take off the cover to avoid breaking it. -
Replace the Old Battery:
Replacing the old battery involves taking note of its orientation before removal. The new CR1632 battery must be placed in the same orientation. Improper positioning can lead to device malfunction. -
Reattach the Back Cover:
Reattaching the back cover requires placing it back on and tightening the screws clockwise. Ensure all screws are tightly secured to close the device completely. This prevents moisture or dirt from entering. -
Check the Device:
Checking the device involves turning on the Vivofit 2 to confirm the battery works effectively. If the device does not power on, recheck battery placement.
Replacing the Vivofit 2 battery ensures the device remains functional and prevents unnecessary downtimes. Following the outlined steps helps keep your fitness tracker operational.
How Long Should I Expect My Vivofit 2 Battery to Last?
The battery of the Vivofit 2 typically lasts for about one year under normal usage conditions. This duration can vary based on how frequently the device is used and its settings.
Factors influencing battery life include activity level and screen usage. For instance, extended use of features like heart rate monitoring or continuous activity tracking may deplete the battery faster. In contrast, users who primarily utilize basic tracking features may experience a longer battery life.
Real-world scenarios highlight this variability. A user engaged in daily workouts with constant activity alerts might find their Vivofit 2 needing a battery replacement in eight to ten months. Conversely, someone who occasionally wears the device for step tracking may enjoy its functionality for up to a year or more.
Environmental factors can also play a role in battery performance. Extreme temperatures, both hot and cold, can negatively affect battery lifespan. Additionally, keeping the device connected to a smartphone for notifications may lead to increased power consumption.
In summary, while the Vivofit 2 battery generally lasts around one year, various factors, including usage patterns and environmental conditions, can impact its longevity. Users should monitor their device’s performance and consider these factors to maintain optimal functionality.
What Signs Indicate That My Vivofit 2 Battery Needs Replacement?
The Vivofit 2 battery needs replacement when it shows specific signs of low power.
Signs indicating a battery replacement is necessary include:
1. Reduced display brightness.
2. Inconsistent syncing with the mobile app.
3. Battery life significantly decreasing.
4. Device shutting down unexpectedly.
5. Inability to charge or charge holding for a very short time.
Understanding these signs is crucial for maintaining the functionality of your device.
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Reduced Display Brightness: The display brightness on the Vivofit 2 indicates battery health. When the battery is running low, the display may not illuminate as brightly as before. This can make it difficult to read information. Regular monitoring of display brightness is recommended to assess battery status.
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Inconsistent Syncing with the Mobile App: The Vivofit 2 relies on Bluetooth for syncing data with the mobile app. If you experience frequent disconnections or delay in data uploads, this can point to a failing battery. According to Garmin support documents, syncing issues often correlate with inadequate power levels.
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Battery Life Significantly Decreasing: The Vivofit 2 typically offers an impressive battery life of up to one year. If you find that the battery needs to be charged much more frequently, this could indicate an impending need for replacement. Tracking your device’s battery performance can help identify this issue early.
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Device Shutting Down Unexpectedly: An unexpected shutdown may occur when the battery is close to depletion. The Vivofit 2 may turn off without warning, disrupting your activity tracking. This behavior suggests that the battery is unable to hold the charge effectively, necessitating a replacement.
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Inability to Charge or Charge Holding for a Very Short Time: If the Vivofit 2 fails to charge or only holds a charge for a brief period after being charged, the battery needs replacement. A healthy battery should be able to hold a charge without significant drop in performance.
Regular monitoring of these signs can help in making timely decisions regarding battery replacement, ensuring uninterrupted usage of your Vivofit 2.
What Should I Consider When Choosing a Replacement Vivofit 2 Battery?
Choosing a replacement battery for your Vivofit 2 requires careful consideration of several key factors. This ensures you select a battery that performs well and fits your needs.
- Battery size and type
- Battery capacity (mAh)
- Compatibility with Vivofit 2
- Brand reputation
- Price range
- Warranty and guarantee options
These factors vary in importance depending on individual preferences and usage patterns. Understanding these attributes will help you make an informed decision when selecting the right replacement battery.
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Battery Size and Type:
Battery size and type refer to the physical dimensions and chemical composition of the battery used in the Vivofit 2. The Vivofit 2 typically uses a CR1632 lithium coin cell battery. Selecting the correct type ensures proper fit and operation. Third-party alternatives may be available, but verify compatibility with the Vivofit 2 design. -
Battery Capacity (mAh):
Battery capacity, expressed in milliamp hours (mAh), measures how much charge the battery can hold. A higher mAh rating generally offers longer usage between charges. Official replacements are designed to provide the optimal balance between capacity and longevity. For the Vivofit 2, a capacity around 150 mAh is common. -
Compatibility with Vivofit 2:
Compatibility ensures that the battery interacts correctly with your Vivofit 2 device. Verify the battery specifications match those required by the watch. This information can usually be found in the device manual or manufacturer’s website. Incompatible batteries can lead to poor performance or damage. -
Brand Reputation:
Brand reputation influences the reliability and quality of the replacement battery. Established brands typically offer better quality control and customer support. Reviews and ratings can provide insight into the experiences of other users with specific brands, aiding in your choice. -
Price Range:
Price range varies for replacement batteries based on brand, quality, and capacity. While it is tempting to choose the cheapest option, consider that a higher-quality battery may provide better performance. Invest in a battery that balances quality and cost for optimal value and lifespan. -
Warranty and Guarantee Options:
Warranty and guarantee options provide consumer protection. A battery with a warranty indicates the manufacturer’s confidence in their product. Look for warranties that cover manufacturing defects or performance-related issues. Such protections can offer peace of mind regarding your investment.
By evaluating these factors thoroughly, you can confidently select the most suitable replacement battery for your Vivofit 2 device. This approach will enhance your experience with the device while ensuring functionality and reliability.
Where Can I Find Compatible Batteries for My Vivofit 2?
You can find compatible batteries for your Vivofit 2 at various retail locations and online stores. The Vivofit 2 uses CR1632 coin cell batteries. First, check local electronics stores or supermarkets that often carry replacement batteries. Next, visit online retailers such as Amazon, eBay, or Best Buy, where you can find a wide selection of compatible batteries. Additionally, you can look for specialty battery shops that may offer more options. Ensure that you select a high-quality brand to guarantee performance and longevity.
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