Quick Summary: The best battery for your Garmin Vivofit 3 is the CR1632 coin cell. It’s readily available, offers excellent lifespan, and is easy to replace yourself, keeping your fitness tracker powered for months.
Keeping track of your steps, calories, and sleep is great, but it’s no fun when your Garmin Vivofit 3 battery dies. It’s frustrating when your fitness tracker suddenly goes dark just when you’re getting into a good workout or checking your progress. But don’t worry! This guide is here to help you find the right power for your Vivofit 3. We’ll walk you through exactly what you need and how to get it working again, easily and safely. You’ll be back to tracking your fitness in no time!
Understanding Your Garmin Vivofit 3 Battery
Your Garmin Vivofit 3 tracks your activity all day and all night. To do this, it needs a reliable power source – a battery. Unlike many smartwatches that need charging regularly, the Vivofit 3 uses a small, replaceable battery. This makes it super convenient because you don’t have to plug it in every few days.
The type of battery used in the Vivofit 3 is a standard coin cell battery. These are small, flat, and round, like a coin. They are specifically designed for small electronic devices. Knowing the exact type is key to ensuring your tracker gets the right power.
Why Battery Life Matters
A dead battery means a stopped tracker. This isn’t just an inconvenience; it means you miss out on valuable data. You won’t be tracking your steps, monitoring your heart rate (if your model does), or analyzing your sleep patterns. For fitness enthusiasts, this lost data can disrupt training plans and progress monitoring.
Also, a dying battery can sometimes cause unexpected behavior in the device before it completely stops. Your screen might flicker, or it might not sync properly with your phone. Recognizing these signs can help you replace the battery before it completely fails.
The Best Battery for Your Garmin Vivofit 3: CR1632
The Garmin Vivofit 3 uses a specific type of battery to keep it running: the CR1632. This is a 3-volt lithium coin cell battery. You’ll often find it listed as a “coin cell” or “button cell” battery.
Why is the CR1632 a good choice?
- Availability: These batteries are very common. You can find them in many stores, including electronics shops, supermarkets, drugstores, and online retailers.
- Lifespan: The CR1632 is known for its long life in small devices like fitness trackers. Garmin designed the Vivofit 3 to work efficiently with this battery, meaning it can last for a long time on a single unit.
- Power Output: It provides a stable 3-volt output, which is exactly what the Vivofit 3 needs to operate correctly.
- Size: Its compact size is perfect for the slim design of the Vivofit 3, fitting neatly inside the device without adding bulk.
When you go to buy a replacement, look for “CR1632.” Sometimes, other battery types might look similar, but they won’t work correctly and could even damage your device. Always double-check the number on the old battery to be sure.
Where to Buy CR1632 Batteries
Finding CR1632 batteries is usually straightforward. Here are some common places to look:
- Major Retailers: Stores like Walmart, Target, and Best Buy often have a battery section where you can find these.
- Drugstores: CVS, Walgreens, and similar pharmacies typically stock common coin cell batteries.
- Supermarkets: Check the checkout aisles or the electronics section of your local grocery store.
- Online Marketplaces: Amazon, eBay, and other online stores offer a wide selection, often in multi-packs which can be more cost-effective.
- Battery Specialty Stores: If you have one nearby, these stores are excellent resources for all types of batteries.
When buying online, consider purchasing a pack of two or more. This way, you’ll have a spare ready for the next time your Vivofit 3 needs a new battery, saving you a trip later.
How to Replace the Battery in Your Garmin Vivofit 3
Replacing the battery in your Garmin Vivofit 3 is a simple DIY task. You don’t need to be a tech expert to do it. Just follow these steps carefully, and you’ll have your tracker powered up again in no time.
Tools You’ll Need
You only need a couple of common items for this job:
- A CR1632 Battery: Make sure it’s the correct type!
- A Small Flathead Screwdriver or a Coin: This will be used to open the battery compartment.
Step-by-Step Replacement Guide
- Turn Your Vivofit 3 Over: Hold the tracker with the screen facing down. You’ll see a small, round cover on the back.
- Open the Battery Compartment: Look for a small slot or groove around the edge of the round cover. Gently insert the tip of your flathead screwdriver or a coin into this slot. Twist the screwdriver or coin carefully to loosen and pop the cover off. Some models might have a small screw holding the cover; if so, unscrew that first.
- Remove the Old Battery: Once the cover is off, you’ll see the coin cell battery. It might be held in place by a small metal clip. Use your finger or the screwdriver to gently pry the old battery out. Be careful not to scratch anything inside the tracker.
- Insert the New CR1632 Battery: Take your new CR1632 battery. Notice that it has a positive (+) side and a negative (-) side. The positive side usually has text and numbers on it, and it’s typically the side that faces upwards. Place the new battery into the compartment with the (+) side facing up, matching the orientation of the old battery. It should snap or sit snugly into place.
- Replace the Battery Cover: Align the battery cover with the opening on the back of the Vivofit 3. Press it down firmly until it clicks into place or until it’s secure. If there was a screw, reinsert and tighten it gently.
- Check Your Tracker: Turn your Vivofit 3 over to the front. The screen should light up, indicating that the new battery is working. If it doesn’t, double-check that the battery is inserted correctly and that the cover is securely in place. You might need to try removing and reinserting the battery.
Many people actually record short videos of themselves doing this simple task, which can be a great visual aid if you’re having trouble! You can often find these on YouTube by searching for “Garmin Vivofit 3 battery replacement.”
Important Safety and Care Tips
While replacing the battery is generally safe, a few precautions can prevent issues:
- Handle Batteries Carefully: Avoid dropping batteries or exposing them to extreme heat or moisture.
- Correct Orientation: Always ensure the battery is inserted with the correct (+) and (-) sides facing the right way. Incorrect insertion can prevent the device from working and potentially short-circuit it.
- Keep Out of Reach of Children: Coin cell batteries can be a choking hazard for young children. Store spare batteries safely.
- Dispose of Old Batteries Properly: Don’t just throw old batteries in the regular trash. Many communities have recycling programs for batteries. You can check with your local waste management or electronics recycling center for guidelines.
Understanding Battery Lifespan and Performance
The beauty of the Garmin Vivofit 3 is its long battery life. On average, a single CR1632 battery can power your Vivofit 3 for approximately one year. This is a significant advantage over devices that require frequent charging.
Factors Affecting Battery Life
While a year is the typical lifespan, several things can influence how long your CR1632 battery actually lasts:
- Usage: If you frequently interact with your Vivofit 3 (e.g., checking the time, syncing data often, using special features), it might consume power slightly faster.
- Environmental Conditions: Extreme temperatures, both hot and cold, can affect battery performance. Very cold conditions might temporarily reduce battery output, while very hot conditions can degrade the battery over time.
- Battery Quality: Not all CR1632 batteries are created equal. Batteries from reputable brands often offer more consistent performance and longer life. Cheaper, unbranded batteries might not last as long or provide stable power.
- Device Condition: Sometimes, if the device itself has an issue or is constantly trying to sync with a weak Bluetooth connection, it can drain the battery faster.
Signs Your Battery is Running Low
Before your Vivofit 3 completely dies, you might notice a few tell-tale signs:
- Inaccurate Step Counts: This can sometimes be an early indicator of low power affecting the internal sensors.
- Difficulty Syncing: If your tracker struggles to connect and sync with the Garmin Connect app on your smartphone, the battery might be too weak.
- Blank Screen: The most obvious sign – the screen doesn’t light up at all when you press a button or lift your wrist.
- Flickering Display: The screen might appear dim, flicker, or show distorted numbers before going completely blank.
If you experience any of these issues, it’s a good time to consider replacing the battery. Having a spare CR1632 on hand means you can swap it out quickly and get back to tracking without missing a beat.
Comparing Coin Cell Batteries
While the CR1632 is the specific battery for the Vivofit 3, it’s helpful to understand how it fits into the broader world of coin cell batteries. They come in various sizes and power capacities, each suited for different devices. Here’s a quick comparison of common coin cell batteries:
| Battery Type | Voltage | Common Uses | Size (approx.) |
|---|---|---|---|
| CR2032 | 3V | Motherboards, car key fobs, calculators, small electronics | 20mm diameter, 3.2mm thickness |
| CR2025 | 3V | Remote controls, computer motherboards, small gadgets | 20mm diameter, 2.5mm thickness |
| CR1632 | 3V | Fitness trackers (like Garmin Vivofit 3), small remotes, medical devices | 16mm diameter, 3.2mm thickness |
| LR44 (AG13) | 1.5V Alkaline | Toys, small flashlights, laser pointers, calculators | 11.6mm diameter, 5.4mm thickness |
As you can see, the “CR” in CR1632 stands for the battery chemistry (Lithium). The first two digits (16) indicate the diameter in millimeters (16mm), and the next two digits (32) indicate the thickness in millimeters (3.2mm). This is why it’s crucial to match the specific battery type, as even a slight difference in size or voltage can make a battery incompatible or even damaging to your device. For instance, a CR2032 is too large to fit in the Vivofit 3.
Garmin Vivofit 3 Battery FAQs
Q1: How long does the Garmin Vivofit 3 battery typically last?
A: The CR1632 battery in the Garmin Vivofit 3 typically lasts for about one year under normal usage conditions. This is one of its major advantages, providing long-term, hassle-free tracking.
Q2: What happens if I use the wrong type of battery?
A: Using the wrong type of battery can cause several problems. It might not fit, it could prevent the device from working, or it could even damage the internal components due to incorrect voltage or size. Always use the recommended CR1632 battery.
Q3: Do I need any special tools to change the battery?
A: No, you generally don’t need special tools. A small flathead screwdriver or even a coin is usually enough to gently pry open the battery compartment cover on the back of the Vivofit 3. Some models might have a tiny screw, in which case a small Phillips head screwdriver would be needed.
Q4: Where is the best place to buy CR1632 batteries?
A: CR1632 batteries are widely available. You can find them at most electronics stores, supermarkets, drugstores, and online retailers like Amazon or eBay. Buying a multi-pack online is often the most economical option.
Q5: Can I recharge the battery in my Garmin Vivofit 3?
A: No, the Garmin Vivofit 3 is designed to use a non-rechargeable, replaceable coin cell battery (CR1632). You simply replace the old battery with a new one when it runs out of power.
Q6: Is it safe to change the battery myself?
A: Yes, it is generally very safe to change the battery yourself. Just ensure you handle the new battery carefully, insert it with the correct polarity (+/-), and close the compartment securely. Always keep small batteries away from children.
Q7: What should I do with the old battery?
A: It’s best to recycle old batteries rather than throwing them in the regular trash. Many electronics stores, battery retailers, and local waste management facilities offer battery recycling programs. Check with your local authorities for guidance on battery disposal in your area.
Beyond the Vivofit 3: Powering Other Devices
While our focus has been on your reliable Garmin Vivofit 3, it’s worth briefly touching on how batteries power other gadgets you might use. Understanding basic battery principles can help you keep all your tech running smoothly.
Phone Batteries and Chargers
Unlike the Vivofit 3’s easily swapped coin cell, most modern smartphones have integrated lithium-ion (Li-ion) batteries. These are rechargeable and are designed to last for several years. When it’s time for a new phone battery, it’s usually a job for a professional technician, as they are sealed inside the phone. Using a high-quality charger and cable is crucial for battery health. A reputable FCC resource explains safe charging practices, emphasizing using certified accessories to prevent damage.
Power Banks
Power banks are portable chargers that store energy for when you’re on the go. They typically use rechargeable lithium-ion or lithium-polymer (Li-Po) batteries. To get the most out of a power bank, charge it fully before heading out and use it to top up your phone or other devices as needed. Like phone batteries, power banks should be handled with care, avoiding extreme temperatures or physical damage.
Car Batteries
Car batteries follow a different set of rules. They are much larger and provide a surge of power to start your engine, then get recharged by your car’s alternator. These are lead-acid batteries and require more care. If your car battery is acting strange – dim lights or slow engine cranking – it might be time for a check-up by a professional mechanic. For those interested in learning more, resources from organizations like the U.S. Environmental Protection Agency (EPA) offer valuable information on recycling and responsible disposal of lead-acid batteries.
Conclusion
Keeping your Garmin Vivofit 3 powered up is thankfully a straightforward process, thanks to the reliable CR1632 battery. By understanding the importance of using the correct battery type, knowing where to find replacements, and following a few simple steps for changing it, you can ensure your fitness tracker continues to monitor your activity seamlessly. Remember, a year of tracking on a single battery means less hassle and more focus on your health and fitness goals. Don’t let a dead battery slow you down – a quick and easy battery swap, possibly done in under five minutes, will have you back on track in no time. Stay active, and stay powered!
