How to remove the strap from Xiaomi Mi Band: 3 proven ways

Replacing the strap on the Xiaomi Mi Band fitness bracelet is a challenge that every owner has to face sooner or later: someone wants to update the design, someone needs to clean the contacts, and some just wore a standard silicone belt. But how to remove it without risking damage to the body or latch? It turns out that even in such a simple procedure, there are nuances that the manufacturer does not talk about.

In this article, we will look at all the current ways to dismantle the strap for models from Mi Band 3 to Mi Band 8, including smart straps with additional features. You will learn what tools are really needed (spoiler: most often enough nails!), how to avoid typical mistakes and what to do if the latch is jammed. And also a secret life hack for those who are afraid to break the lock.

Importantly, the instructions vary depending on the generation of the bracelet, for example, the Mi Band 6 and later have a modified mounting system, and the Mi Band 4 will be a universal method, and we noted all the key differences so that you do not waste time trying to sort out options.

Preparation: What to Know Before Removing the Strap

Before you grab the bracelet, check three things:

• 🔍 Model of your Mi Band. On the box or in the settings of the Mi Fitness application (Device Profile) → Information) look at the generation. It depends on the type of attachment.
• 🛠️ Band type: Standard silicones are removed differently than smart straps with display (e.g. for Mi Band 7 Pro).
• ⚠️ Latch condition: If the lock is tight or contaminated, force can break it.

For most models, a plastic shoulder blade (companying with some smartphones), a toothpick or even a nail is enough, but if the strap has not been removed for years, you may need isopropyl alcohol to clean the contacts from oxidation.

⚠️ Warning: Do not use metal objects (knives, screwdrivers) - they scratch the body and can damage the contacts for charging. Even a small scratch on the gold contacts worsens the connection to the charger.

If you plan to replace the band with a non-original one, make sure it is compatible with your model. For example, the Mi Band 5 straps will not fit with the Mi Band 8 due to the changed mounting. You can check compatibility on the manufacturer's website or in the AliExpress directory using the filter "For Xiaomi Mi Band [your model]".

Method 1: Standard stripping (for Mi Band 3–8)

This method is suitable for all classic silicone strap models, except for smart straps with a display. The main secret is the right direction of effort.

1. Place the bracelet up on a flat surface, which will prevent the body from falling when removed.
2. Find a small lock button on the back of the strap (located at the base of the body). 7/8) The button can be recessed deeper.
3. Carefully press the lock in the direction of the strap (not up!) At the same time pull the strap in the opposite direction.

If the strap fails:

• 💅 Try to tuck the nail on the side, rather than pressing from above.
• 🧴 Apply a drop of silicone lubricant or alcohol to the fixator - this will reduce friction.
• 🔦 Light a flashlight – sometimes the button is hidden under a layer of dirt.

⚠️ Warning: On the Mi Band 8, the lock is made of more fragile plastic. If you feel resistance, don't push harder, try again on the other side of the strap.

Method 2: Removing the smart strap (for Mi Band 7 Pro and later)

Smart straps with an additional display or sensors (for example, for the Mi Band 7 Pro) are removed differently, using a magnetic mount, not a plastic lock.

Instructions:

1. Turn the bracelet over and find two metal guides on the strap (they look like thin stripes).
2. Take the strap at the base of the body and pull up (from yourself) without lateral effort. The magnets must detach without clicking.
3. If the strap is not removed, check if the contacts for charging are hooked (they are located on the inside).

Features of smart straps:

• 🧲 Magnets can attract metal sawdust – if the strap is not fixed well, clean the contacts with a dry wipe.
• 🔋 When removing, do not pull the strap display - only for the base.
• 💧 If the strap is wet, dry it before removing (wet magnets are weaker hold it).

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If the hold on the Mi Band 6 is jammed, try to heat it with a hair dryer (temperature 40-50).°C) within 10 seconds, the plastic expands slightly and frees up the mechanism.

Method 3: Emergency removal when jamming the fixator

If standard methods have failed and the strap needs to be removed urgently (e.g. to clean contacts or replace the battery), use this method. It is suitable for all models except smart straps.

You'll need:

• 🧵 Dental floss (not flavored!).
• 🔥 Lighter or matches (optional).
• 🧴 Isopropyl alcohol (70% and higher).

Step-by-step:

1. Cut 30-40 cm of floss. Fold it in half for strength.
2. Strip the thread between the bracelet body and the strap, closer to the lock. If it does not pass, heat the lock with a hair dryer (no more than 10 seconds!).
3. Hold the bracelet with one hand, and with the other sawing movements pull the thread up and down, while simultaneously taking the strap away from the body.
4. After removal, clean the retainer with alcohol - this will prevent re-jamming.

⚠️ Warning: Don't use a fishing line or metal wire - they can scratch the body or cut the strap.The tooth floss is strong enough but soft for plastic.

Critical: If after removal you notice that the lock is deformed or cracked, do not put the strap back - this can lead to spontaneous detachment of the bracelet while wearing. XMSH12FM for the Mi Band 6/7) on AliExpress or in a service center.

How to Clean Contacts After Removing the Strap

Removing the strap is a great way to prevent the bracelet contacts from being cleaned, which will improve the charging and accuracy of the sensors.

• 🧴 Isopropyl alcohol (70% and above) is the best option.
• 🧼 Cotton swabs (not paper! they leave the pile).
• 🪛 Soft toothbrush (for severe contaminants).

What can't be done:

• ❌ Use water – it oxidizes contacts.
• ❌ Rubbing contacts with dry cloth creates static electricity.
• ❌ Blow on contacts – saliva contains acids harmful to metal.

Step-by-step cleaning:

1. Wet the cotton swab in alcohol and gently wipe the gold contacts on the back of the case.
2. For a heart rate sensor (green lights), use a dry stick - alcohol can damage the coating.
3. Let the bracelet dry for 10-15 minutes before installing the strap.

After cleaning, check the charging quality: connect the bracelet to the charger. If the charging indicator flashes red for more than 5 seconds, the contacts are not cleaned enough.

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Cleaning contacts with alcohol increases the battery life by 15-20%, as it reduces the resistance when charging.

How to install a new strap: step-by-step instructions

Installing the strap is easier than removing it, but there are nuances here too, such as improper positioning can lead to sensors malfunctioning or discomfort when wearing.

For standard straps:

1. Combine the protrusion on the strap with the groove in the body of the bracelet.
2. Press until a slight click, it means that the lock is in place.
3. Check that the strap is not hanging. If you have backlash, repeat the installation.

For smart straps:

1. Apply the strap to the body so that the magnetic contacts coincide.
2. With a light press, pull the strap to the bracelet.
3. Make sure the strap display (if any) is activated when touched.

Checking the correctness of installation:

• 🔋 Connect the bracelet to charging – if the contacts match, charging will begin immediately.
• 📊 Start the pulse measurement – the sensor should work the first time.
• 💪 Shake your hand - the strap should not move relative to the body.

⚠️ If after installing a new strap bracelet began to discharge quickly, check whether the strap covers the ventilation holes (they are on some models for cooling sensors).

Frequent Mistakes and How to Avoid Them

Even in such a simple procedure, users make mistakes that lead to breakdowns.-5 problems and solutions:

Another common problem is that the strap doesn't lock after installation.

• 🔧 The lock is broken (replacement needed).
• 🧩 The strap is unoriginal and does not fit the size of the groove.
• 💦 Contacts are contaminated (needs alcohol cleaning).

If you bought a non-original strap and it does not hold, try putting a thin layer of bilateral tape under the lock (no more than 0.5 mm), which is a temporary solution, but will help you wait for replacement.

FAQ: Answers to Frequent Questions