Replacement of the strap on the fitness bracelet Xiaomi Mi Band: detailed instructions with photos and tips

Xiaomi Mi Band fitness bracelets have long been one of the most popular gadgets for tracking activity, sleep and health. Their compactness, functionality and affordable price attract millions of users around the world. However, even the highest quality straps wear out over time: rubber cracks, silicone loses elasticity, and fabric options get dirty or stretched. Replacing the strap is a simple procedure, but many are afraid of damaging the capsule with electronics or fixing a new accessory incorrectly.

In this article, you will find step-by-step instructions for changing the strap on any generation of the Mi Band (3 to 8), tips for choosing quality accessories, and answers to frequent questions. We will analyze the nuances of the mounts of different models, show how to avoid typical mistakes, and tell you where to buy original and compatible straps. Whether you want to update the design of the bracelet or just restore its functionality, our recommendations will help you do everything quickly and safely.

By the way, did you know that an improperly installed strap can lead to loss of step data or even breakage of contacts? For example, if the Mi Band 6 capsule does not fit tightly to the skin, the heart rate sensor will give inaccurate readings. GPS-If you have a bad attachment, it can affect the accuracy of the tracking of the routes, so it's important to monitor the condition of the strap and be able to replace it correctly.

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1.What straps are suitable for Xiaomi Mi Band?

Before you buy a new strap, you need to understand which one is compatible with your bracelet model. Xiaomi has released several generations of the Mi Band, and their mounts are different.

• 🔹 Standard silicones come with most models, resistant to moisture, but can stretch or crack over time.
• 🔹 Tissue (nylon) - more breathable, suitable for allergies, but quickly get dirty and wear out.
• 🔹 Metal (Milanian weaving) - premium option for Mi Band 6/7/8. Strong, but heavier and can rub the skin.
• 🔹 Leather is a stylish choice, but requires careful care (do not like water and sweat).
• 🔹 Rubber sports – with perforation for better ventilation, ideal for training.

Important: mounting the capsule at the Mi Band 3/4 It's different from the Mi Band. 5/6/7/8. For example, the old models used a snapper with grooves, and the new ones used a quick-removal mount with a button. Make sure the strap you choose is right for your version of the bracelet.

Also note the width of the capsule:

• 📏 Mi Band 3/4 — 18 mm
• 📏 Mi Band 5/6/7 — 20 mm
• 📏 Mi Band 7 Pro / 8 - 22 mm (in some versions)

Critical nuance: the straps from the Mi Band 5 will not fit the Mi Band 6, despite the visual similarity! The difference in mounting is that the sixth model has a different location for the retraction button.

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Tools and preparation for belt replacement

To replace the strap on the Xiaomi Mi Band, you don’t need special tools — just what is available at hand.

• 🔧 Flat screwdriver or mediator - will help gently fit the latch (for older models).
• 🔧 Tweezers - it is convenient to take the capsule from the grooves.
• 🔧 Alcohol wipes – to clear capsule contacts of sweat and dirt.
• 🔧 Hair dryer (optional) - if the strap is "stiffened" and not removed.

Before starting work, disconnect the bracelet from the Mi Fitness or Zepp Life app to avoid sync failures, and we recommend taking a picture of the current mount - this will help you install the new strap correctly.

Preparation of the capsule:

⚠️ Warning: Do not use a knife or sharp objects to remove the strap! This can damage the plastic latches or capsule contacts. If the strap does not respond, slightly heat it with a hairdryer (no more than 50).°C).

Disable the bracelet from the application|Clean the capsule and strap|Prepare tools (driver/mediator)|Take a picture of the current mounting|Put the bracelet on a soft surface-->

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3. Step-by-step instruction: how to remove the old strap

The process of removing the strap depends on the model of your Mi Band, and below we will discuss the instructions for different generations of bracelets.

For Mi Band 3 and Mi Band 4:

These models have a snap mechanism without a button.

1. Turn the bracelet upside down.
2. Find a small slot on the strap next to the capsule.
3. Carefully tuck the groove with a flat screwdriver or mediator, while pulling the strap to the side.
4. Repeat the action for the second side.

If the strap does not lend itself, try to slightly press the capsule from above to loosen the attachment.

For Mi Band 5, 6, 7 and 8:

These models use a quick-removal button mount. The removable algorithm is simpler.

1. Press the button on the back of the strap (near the capsule).
2. Pull the strap aside - it should slip out easily.
3. Repeat for the other side.

⚠️ Attention: The Mi Band 7 Pro has a non-symmetrical take-off button, it's closer to the edge on the left, slightly offset on the right. Don't push too hard if you don't press the button, you may be pushing in the wrong place.

If the button is jammed (occasionally after prolonged use), try:

• 🔹 Heat the strap with a hair dryer (without directing hot air to the capsule!).
• 🔹 Put a little silicone lubricant in the groove of the button.
• 🔹 Carefully move the strap left-right, while pressing the button.

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4. How to install a new strap on Xiaomi Mi Band

It's easier to install a new strap than to remove the old one, but there's a nuance here, too, and the rule is that the capsule should sit tight, without backlashes, or the sensors will not work properly.

For the Mi Band 3/4:

Insert the capsule into the strap until the characteristic click:

1. Combine the grooves on the strap with protrusions on the capsule.
2. Press until you click (a distinct sound should be heard).
3. Make sure the capsule is not wobbling.

For the Mi Band 5/6/7/8:

It's even easier here.

1. Insert the capsule into the groove of the strap to the end.
2. Press the retract button, and there should be a snap of the fix.
3. Repeat for the other side.

After installation, check:

• 🔸 The capsule doesn't hang around in the strap.
• 🔸 The buttons on the bracelet are pressed without effort.
• 🔸 Charging contacts are not covered by a strap.

⚠️ Note: On Mi Band 6 and newer after the strap has been replaced, you may need to reconnect to the app. If the bracelet is not synced, go to Settings → Bluetooth on your phone, forget the device and connect it again.

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If a new strap is pressing or rubbing your skin, don't be in a hurry to change it. Try stretching: put it on a jar or bottle for 1-2 hours. Silicone and nylon are well "adjusted" to your hand in a couple of days.

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5. How to choose a quality strap: tips and life hacks

The market for accessories for Xiaomi Mi Band is huge, but not all straps are equally good.

Material:

Manufacturer:

• 🏷️ Xiaomi’s original straps – guaranteed to fit, but more expensive (500 to 1,500) ₽).
• 🏷️ Compatible brands (Amazfit, Huawei, Haylou) – often cheaper, but check reviews.

Where to buy it?

• 🛒 Xiaomi’s Official Store – Original Accessories, but Limited Assortment.
• 🛒 Electronics stores (Svyaznoy, M. Video) - check before buying, but prices are higher.

⚠️ Note: On the Mi Band 7 Pro and Mi Band 8, some metal straps can block the signal GPS. If you notice that the tracking of routes has become less accurate, try to change the accessory to silicone.

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The most versatile choice is silicone straps from proven brands (such as Amazfit or Haylou), which are cheaper than the original, but are almost as good as the quality, and the range of colors is wider.

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6. Frequent mistakes when replacing a strap and how to avoid them

Even a simple procedure like changing a strap can be a problem if you do it wrong, and here are some of the most common mistakes and ways to prevent them:

1. Damage to latches or retract buttons

Many users push the button too hard or use sharp objects, which leads to a breakdown of the mechanism.

• Press the button perpendicular to the strap, not at an angle.
• If the button is not pressed, warm the strap with a hairdryer (no higher than 50).°C).
• Do not use a knife or scissors, just a plastic spatula or mediator.

2. Fragmented attachment of the capsule

If the capsule is hanging in the strap, the sensors will not work properly.

• The bracelet does not record steps or heart rate.
• The phone is constantly lost.
• The capsule moves when the arm moves.

Solution: Remove the strap and re-mount the capsule, making sure it snaps to the end.

3. Moisture entering contacts

If you change your strap after a workout or shower, moisture can stay in the grooves of the mount, which leads to corrosion of the contacts or charging failures.

• Wipe the capsule and strap with alcohol wipes before installation.
• Let the bracelet dry for 10-15 minutes in the air.
• Avoid wearing the bracelet immediately after changing the strap if your hands are wet.

4. Purchase of an incompatible strap

Often users will pick up the Mi Band 5 straps for the Mi Band 6 without checking the mount.

• Compare the width of the groove (18 mm, 20 mm or 22 mm).
• See if there is a retract button (not on the Mi Band) 3/4).
• Pay attention to the shape of the cutout under the capsule.

⚠️ Attention: On Mi Band 8 with NFC-Some metal straps can shield the signal, which will make contactless payments impossible. If you encounter this problem, replace the strap with silicone or leather.

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7.The care of the strap: how to extend its service life

To make the new strap last longer, follow simple care tips:

For silicone straps:

• 🧼 Wash with warm water and soap 1-2 times a week.
• 🚫 Do not use abrasive detergents or brushes.
• 🌞 Dry away from direct sunlight (UV destroys silicone).
• 💧 After the pool or shower, wipe the strap dry.

For fabric (nylon) straps:

• 🧺 Wash by hand in cool water with a mild detergent.
• 🚫 Do not press or dry in the washing machine.
• 🧻 To remove stains, use wet wipes without alcohol.

For leather straps:

• 🧴 Once a month, treat with a special air conditioner for the skin.
• 🚫 Avoid water (remove the bracelet before showering).
• 🌡️ Do not leave it in direct sunlight – the skin may dry out.

For metal straps:

• 🧽 Wash with a wet cloth with soap.
• 🔧 Once every six months lubricate the links with silicone lubricant.
• 🚫 Do not use aggressive cleaning products (such as Domestos).

⚠️ Warning: If the strap appears cracked or it begins to crumble, replace it immediately! microcracks accumulate dirt and bacteria, which can cause skin irritation.

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To keep the strap colored longer, avoid contact with creams, perfumes and deodorants, chemicals that can discolor silicone and fabric.

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FAQ: Answers to Frequent Questions