Yes, you cannot replace the rechargeable battery in the Garmin Forerunner 235. However, if you buy the watch bundle with the heart rate monitor (HRM), the HRM uses a user-replaceable CR2032 battery. To charge the watch, use a USB clip, which takes about two hours.
Disconnect the old battery by gently prying it loose from its connector. Insert the new battery, ensuring that the positive and negative terminals align correctly. Press down firmly to secure the connection. Afterward, replace the back cover and tighten the screws to hold it in place.
Finally, turn on your Garmin Forerunner 235 to check if the new battery works. If the device powers up correctly, you have successfully replaced the battery. Maintaining your watch is crucial for optimal performance during your activities.
In the next part, we will explore tips for prolonging battery life and troubleshooting common issues with the Garmin Forerunner 235. These insights will help you maximize your smartwatch usage and enhance your sports training experience.
Can You Replace the Battery in a Garmin Forerunner 235?
No, you cannot easily replace the battery in a Garmin Forerunner 235. The device is designed to be water-resistant and compact, which makes battery replacement difficult.
The Garmin Forerunner 235 uses a built-in rechargeable battery. This type of battery is engineered to last for several years under normal use. When the battery no longer holds a charge, Garmin typically recommends replacing the entire unit rather than attempting a battery change. This approach ensures the watch maintains its functionality and waterproof properties. It is advisable to consult Garmin’s customer support for specific replacement options if needed.
What Do Users Say About the Battery Life of Garmin Forerunner 235?
Users generally express a positive opinion regarding the battery life of the Garmin Forerunner 235. They acknowledge its endurance for both regular use and intense training sessions.
- Battery Life during Standard Use
- Battery Life during GPS Mode
- Charging Efficiency
- User Discrepancies in Battery Experience
- Comparisons with Other Devices
The following sections will delve into each aspect of the battery life of the Garmin Forerunner 235 in more detail.
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Battery Life during Standard Use:
Users often highlight that the battery life of the Forerunner 235 lasts up to nine days with regular activity tracking. This includes monitoring daily steps, sleep patterns, and heart rate without the continuous use of GPS. Many users appreciate this feature, as it negates the need for daily charging. -
Battery Life during GPS Mode:
Battery life significantly decreases during GPS use. Users report that the watch can last approximately 11 hours while actively using GPS. This duration is valued by runners and cyclists who depend on accurate tracking during long sessions. Yet, some users suggest that this performance is somewhat standard compared to competitors. -
Charging Efficiency:
Users find the charging process efficient. The Forerunner 235 uses a proprietary charging cable that connects securely. Many users note that the watch typically charges from 0% to full in around two hours. This quick turnaround is particularly convenient for athletes with busy schedules. -
User Discrepancies in Battery Experience:
Some users report variability in battery performance based on personal usage habits. Factors such as the frequency of GPS use, the use of notifications, and backlight settings can influence battery longevity. This inconsistency can lead to mixed opinions about overall satisfaction with battery life. -
Comparisons with Other Devices:
When comparing the Garmin Forerunner 235 to similar devices, some users feel its battery performance is adequate, while others believe competitors offer longer-lasting batteries. For example, users compare it with the Garmin Forerunner 245, which has improved battery life in GPS mode, generating discussions on the value of upgrade options.
In summary, while the Garmin Forerunner 235 generally exhibits positive battery performance, user experiences can vary based on usage patterns and preferences, offering a mix of satisfaction and room for improvement.
What Are the Symptoms Indicating Your Garmin Forerunner 235 Battery Needs Replacement?
The symptoms indicating your Garmin Forerunner 235 battery needs replacement include poor battery life, unexpected shutdowns, slow charge times, and failing to power on.
- Poor Battery Life
- Unexpected Shutdowns
- Slow Charge Times
- Device Fails to Power On
Identifying these symptoms helps assess whether the battery requires attention or replacement.
1. Poor Battery Life:
Poor battery life in the Garmin Forerunner 235 indicates that the battery does not hold a charge well. This symptom typically manifests as a faster-than-normal depletion of battery percentage. Users may notice their device requiring frequent recharging. Garmin specifies that a fully charged battery should last up to 11 hours in GPS mode and significantly longer in smartwatch mode. If the device loses charge substantially quicker than its rated capacity, it suggests a battery issue.
2. Unexpected Shutdowns:
Unexpected shutdowns occur when the device turns off suddenly, regardless of battery life percentage. This problem is commonly linked to a failing battery unable to maintain power levels. Users may find their watch turns off during activities, which can be frustrating and unsafe during workouts. Additionally, sporadic shutdowns can lead to data loss and interrupted exercise tracking.
3. Slow Charge Times:
Slow charge times are another indicator that the battery may need replacement. If the Forerunner 235 takes significantly longer than usual to charge, this can signal an underlying battery issue. For example, if a full charge time extends beyond the typical hour or two, users should consider that the battery may be deteriorating. Chronic slow charging can lead to user frustration and inconvenience, especially for athletes relying on quick turnaround charging.
4. Device Fails to Power On:
If the Garmin Forerunner 235 fails to power on despite being charged, this is a critical indicator that the battery might be dead or malfunctioning. Users should verify that the device is actually receiving charge. If there is no response after multiple attempts at charging, battery replacement becomes necessary. In some cases, a completely dead battery can even affect the device’s firmware updates, which may leave the user unable to utilize the watch effectively.
If users experience one or more of these symptoms, it is advisable to contact Garmin support for further assistance or battery replacement options.
How Do You Safely Open the Garmin Forerunner 235 to Access the Battery?
To safely open the Garmin Forerunner 235 and access the battery, follow these steps: power off the device, remove the back cover, gently disconnect the battery, and replace it with a new one.
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Power off the device: Before starting the process, turn off the watch to prevent any electrical damage. This simple action ensures that you do not accidentally activate the device while it is open.
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Remove the back cover: Use a small Phillips-head screwdriver to take out the screws on the back of the watch. Be sure to keep the screws in a safe place as they are small and can be easily lost. Carefully lift the back cover off to expose the internal components.
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Gently disconnect the battery: Locate the battery connector, which is typically attached to the circuit board with adhesive. Use a plastic spudger or tweezers to gently pry the connector away from the board without causing damage. Avoid using metal tools as they can scratch or short-circuit the device.
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Replace it with a new one: Insert a new compatible battery, ensuring that the connector aligns properly with the circuit board. Press down until the connector snaps into place.
Following these steps will help you access and replace the battery safely in your Garmin Forerunner 235. Always handle the components with care to avoid causing any damage to the watch.
What Tools Are Necessary for Replacing the Battery in Your Garmin Forerunner 235?
To replace the battery in your Garmin Forerunner 235, you will need specific tools to ensure a safe and effective process.
- Required Tools for Battery Replacement:
– Small Phillips screwdriver
– Plastic opening tool
– Tweezers
– Replacement battery (specific to Forerunner 235)
– Anti-static wrist strap (optional but recommended)
– Soft cloth or mat
Using the right tools is essential for preventing damage to your device during battery replacement. Below, we explore each necessary tool in detail.
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Small Phillips Screwdriver:
A small Phillips screwdriver is crucial for removing the screws that secure the back cover of the Garmin Forerunner 235. This type of screwdriver has a cross-shaped tip designed to fit well into the screws used in electronics. Using the correct size will prevent stripping the screws, which can make them difficult to remove. -
Plastic Opening Tool:
A plastic opening tool helps to pry open the cover without damaging the casing of the watch. This tool is designed to fit into the seam between the back cover and the watch body, allowing you to gently detach the components without scratching or cracking the plastic. -
Tweezers:
Tweezers are useful for handling small components, such as the battery connector and screws. Precision tweezers enable you to navigate the tight space inside the watch, ensuring that you do not drop or lose any small parts during the process. -
Replacement Battery:
The replacement battery must be compatible with the Forerunner 235 model. It is essential to purchase a battery specifically designed for Garmin devices to guarantee proper fit and function. Check the specifications before purchasing to ensure compatibility. -
Anti-Static Wrist Strap (optional but recommended):
An anti-static wrist strap can prevent static electricity from damaging the watch’s electronic components. This strap is worn on the wrist and grounded to prevent static buildup during the repair process. -
Soft Cloth or Mat:
A soft cloth or mat provides a clean and safe surface for the battery replacement process. It protects the device from scratches and helps to keep small parts from rolling away during the procedure.
Overall, having the right tools on hand will facilitate a smoother and more efficient battery replacement process for your Garmin Forerunner 235.
Where Can You Purchase Replacement Batteries for the Garmin Forerunner 235?
You can purchase replacement batteries for the Garmin Forerunner 235 at several locations. Online retailers such as Amazon and eBay offer a wide selection. You can also check the official Garmin website for options. Local electronics stores and watch repair shops may provide replacement services as well. Ensure that the battery is compatible with the Forerunner 235 model before purchasing.
How Can You Safely Remove and Dispose of the Old Battery in a Garmin Forerunner 235?
To safely remove and dispose of the old battery in a Garmin Forerunner 235, follow these steps: power off the device, carefully open the casing, remove the battery, and use a proper disposal method.
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Power off the device: Ensure the Garmin Forerunner 235 is completely turned off. This step prevents any electrical issues during battery removal.
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Carefully open the casing: Use a small screwdriver to gently pry open the back cover of the watch. Take care not to damage the plastic casing. The watch has small clips that hold the casing together, so apply gentle pressure around the edges.
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Remove the battery: Locate the old battery inside the device. Disconnect the battery from its connector. If the battery is glued in place, carefully loosen it using a plastic tool to prevent damage to other components.
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Use a proper disposal method: Do not throw the old battery in regular trash. Instead, recycle it at a designated battery recycling location. Many electronics stores and community recycling programs accept used batteries. This method helps prevent environmental harm from toxic battery chemicals.
By following these steps, you can ensure a safe and responsible process for removing and disposing of the old battery in a Garmin Forerunner 235.
What Steps Should You Follow to Properly Install a New Battery in Your Garmin Forerunner 235?
The steps to properly install a new battery in your Garmin Forerunner 235 include preparing the watch, removing the old battery, installing the new battery, and reassembling the watch.
- Prepare the watch.
- Remove the old battery.
- Install the new battery.
- Reassemble the watch.
Now, let’s explore each of these steps in detail to ensure a successful battery replacement.
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Preparing the Watch: Preparing your watch involves gathering necessary tools and working in a clean environment. You will need a small Phillips screwdriver, a plastic pry tool, and a new battery (CR2354). Ensure your workspace is free from dust and debris to avoid damaging internal components.
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Removing the Old Battery: Removing the old battery requires careful handling. Use the Phillips screwdriver to unscrew the back cover of the watch. Carefully pry the cover open with the plastic tool. Then, gently disconnect the old battery from the connector. Make sure to note the orientation of the battery for proper installation of the new one.
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Installing the New Battery: Installing the new battery involves connecting it to the battery connector. Place the new battery in the designated slot, ensuring it matches the orientation of the old battery. Firmly press the battery connector to secure it. This connection is crucial for the watch to function properly after the installation.
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Reassembling the Watch: Reassembling the watch includes replacing the back cover. Align the cover properly and secure it with the Phillips screwdriver. Ensure there are no gaps between the cover and the watch body. Test the watch by turning it on to confirm that the installation was successful.
By following these detailed steps, you can successfully replace the battery in your Garmin Forerunner 235.
How Do You Verify That Your Garmin Forerunner 235 is Functional After Battery Replacement?
To verify that your Garmin Forerunner 235 is functional after a battery replacement, you should charge the device, check for power indicators, access the menu, and conduct a test run or activity.
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Charge the device: Begin by connecting the Forerunner 235 to a compatible USB charger. Ensure that the charging contacts on the watch are clean and make good contact with the charger. It should take a few hours to reach a full charge. A full charge is indicated when the battery icon shows at or near 100%.
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Check for power indicators: After charging, press and hold the power button to start the watch. Observe the display for any signs of life. If the watch powers on, you should see the Garmin logo followed by the time and date. If it does not turn on, consider reconnecting it to the charger or checking the battery installation.
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Access the menu: Once the device is powered on, press the bottom right button to access the menu. Navigate through different options like settings, history, and activity features. Each function should respond promptly. If the menus are unresponsive, this may indicate an issue with the battery or internal components.
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Conduct a test run or activity: To further verify the functionality, start a test activity such as a run or walk. Press the top right button to initiate the activity. Monitor the watch for accurate tracking of distance, pace, and heart rate. An active reading during this process indicates that the device is operational.
By following these steps, you can determine if your Garmin Forerunner 235 is fully functional after a battery replacement. If any issues persist, consider consulting the manufacturer’s customer support for further assistance.
What Solutions Are Available If Your Garmin Forerunner 235 Does Not Power On After Battery Replacement?
If your Garmin Forerunner 235 does not power on after replacing the battery, several solutions are available to troubleshoot the issue.
- Check battery orientation.
- Ensure the new battery is compatible.
- Inspect the battery contacts for dirt or corrosion.
- Reset the device.
- Verify firmware updates.
- Consult Garmin support.
To understand these solutions better, here are detailed explanations.
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Check Battery Orientation:
Checking battery orientation involves ensuring that the battery is placed correctly within the device. Incorrect placement often leads to power issues. The positive side of the battery should align with the markings inside the device. If the battery is reversed, the watch will not power on. -
Ensure the New Battery is Compatible:
Ensuring the new battery is compatible means confirming that the battery matches the specifications of the original. Using non-compatible batteries can cause functionality problems. The Garmin Forerunner 235 requires a specific type of rechargeable battery. Always buy from authorized retailers or manufacturers. -
Inspect the Battery Contacts for Dirt or Corrosion:
Inspecting battery contacts for dirt or corrosion involves examining the metal contacts where the battery connects to the device. Dust or corrosion can disrupt the connection. Cleaning contacts with a soft cloth can help restore proper contact and power. -
Reset the Device:
Resetting the device refers to performing a hard reset to restore factory settings. This can resolve software glitches that prevent powering on. To reset the Garmin Forerunner 235, press and hold the power button for 10 seconds until the screen shuts down and then restart it. -
Verify Firmware Updates:
Verifying firmware updates means checking if the software installed on the device is the most recent version. Outdated firmware can lead to power issues. Use the Garmin Connect app to verify and install updates if necessary. -
Consult Garmin Support:
Consulting Garmin support involves reaching out to their customer service for further troubleshooting assistance. If all else fails, professional input may be necessary. Their support team can guide you through additional diagnostic steps or arrangements for repair.
By following these steps, you can work towards resolving the power issue with your Garmin Forerunner 235 after a battery replacement.
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