The Xiaomi Mi Band 5 metal strap is a popular solution for those who want to make the fitness bracelet look more stylish and durable. However, its installation and adjustment often raise questions: how to fit the size, what tools to use, and how to avoid scratching the body of the device? Unlike the standard silicone strap, the metal version requires accuracy and knowledge of nuances.
Many users experience a problem when the bracelet is either hanging on the wrist or too tightly compressing the skin, not only affecting comfort, but can also distort sensor data (such as a pulsemeter or pedometer). In this article, we will take a step-by-step guide to adjusting, selecting tools and caring for the metal strap to make your Mi Band 5 sit perfectly.
We'll focus on common mistakes, like using inappropriate screwdrivers that scratch the body, or not fixing the latch incorrectly, which can suddenly open the strap, and we'll also look at how to adapt the metal bracelet to different scenarios, from sports training to everyday wear.
Why a metal strap is better than silicone: pros and cons
The metal bracelets for the Mi Band 5 stand out against the standard straps not only in appearance, but also in practicality. The main advantage is durability: the metal does not stretch over time, does not crack from the sun and does not absorb sweat like silicone, this is especially true for those who wear the bracelet around the clock or engage in sports.
Among other pros:
- 💎 Premium design: Metal strap visually brings the Mi Band 5 closer to premium devices like the Apple Watch or Huawei Watch GT.
- 🔒 Reliable Fixing: A properly adjusted bracelet will not slip from your hand while running or exercising.
- 🧼 Hygienic: Metal is easier to clean from dirt and bacteria than porous silicone.
But there are some disadvantages: first, the weight: a metal strap is 15 to 20 grams heavier than a silicone strap, which can be seen with long wear; second, the price is 3 to 5 times more expensive than standard ones; and finally, the metal can rub the skin if it is not sized or worn too tight.
Compatibility is also important to consider: not all metal straps fit the Mi Band 5 due to the difference in mountings, for example, the bracelets for the Mi Band 4 may not fit due to a modified locking mechanism.
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Before buying, check if the strap supports the quick removable function – this will make it easier to replace the battery or clean the sensors.
What tools will be needed to adjust
To install and adjust the metal strap on the Xiaomi Mi Band 5, you will need a minimum set of tools, the main thing is not to use improvised tools (knives, scissors), which can scratch the body or damage the mounting mechanism.
The main tool is a screwdriver with a thin sting (usually included with a strap).
- 🔧 Clock screwdriver (size 0.8-1.2 mm).
- 📱 Plastic blade for disassembling smartphones (for example, from the iFixit set).
- 🧲 Magnetic screwdriver - convenient so as not to lose small cogs.
In addition, the following may be useful:
- 🔍 Lupa – for accurate work with small details.
- 🧴 Alcohol wipes – to clean the bracelet contacts before installation.
- 📏 Line or bar - to measure the wrist (if the strap was bought without adjustment).
If you plan to shorten the strap (e.g., remove the extra links), you'll need a metal mini saw or jewelry clippers, but it's risky: improper removal of the links can weaken the structure.
What do I do if there's no screwdriver?
Step-by-step: how to remove the old strap and install a metal
Before you start working, disconnect the Mi Band 5 from the charger and remove it from your hand. Make sure there is no moisture or dirt on the case - this can complicate the process.
Step 1: Removal of the standard strap
Step 2: Installation of a metal strap
Step 3: Size adjustment
- 📏 Measure the circumference of the wrist with a ruler or centimeter tape.
- 🔧 Choose the optimal number of links (see the table below).
- 🔒 Secure the latch, making sure that the strap does not press, but also does not hang.
If the strap is too long, you can remove the extra links.
- Find on the inside of the strap small pins connecting the links.
- Carefully push the pin with a screwdriver (do not lose it!).
- Remove unnecessary links and reassemble the strap back.
☑️ Preparation for strap adjustment
Table of matching dimensions: how to fit the strap under the wrist
The correct size of the metal strap is critical for the comfort and accuracy of the sensors. Below is a table with the recommended number of links depending on the circumference of the wrist.
| Wrist circumference (cm) | Number of links (standard strap) | Notes |
|---|---|---|
| 14–15 | 16–18 | Minimum length, suitable for children or thin wrists. |
| 16–17 | 18–20 | The most common size for women. |
| 18–19 | 20–22 | Standard for men of average build. |
| 20–21 | 22–24 | Large wrists; you may need a strap with elongated links. |
| 22+ | 24+ strap | It is recommended to look for models with adjustable length or order custom options. |
Note that some metal straps have a half-link adjustment step (e.g., 19.5 links), in which case you should be comfortable - the bracelet should not squeeze the skin, but should not scroll around the wrist.
Critical error: if the strap is too tight, the pulse sensor may show incorrect data due to the transmitted capillaries. The optimal fit is when a finger passes between the bracelet and wrist.
Typical adjustment errors and how to avoid them
Even with the apparent ease of installing a metal strap, users often make mistakes that lead to breakdowns or discomfort.
1. Use of inappropriate tools
- ❌ Mistake: Attempting to open the latch with a knife or scissors.
- ✅ Solution: Use only plastic blades or watch screwdrivers. Metal stingers must be blunted so as not to scratch the body.
Incorrect latch fixation
- ❌ Error: The latch did not snap to the end, and the strap falls off when moving.
- ✅ Solution: When you install, listen to the characteristic click. If you don't, press harder or check if the dirt has entered the slots.
Removal of excess links without stock
- ❌ Mistake: Too many links are removed and the strap is too short.
- ✅ Solution: Always leave 1-2 spare links, if you make a mistake, you can buy some extra links from the seller.
4. strap sock without adaptation
- ❌ Mistake: Put on a new strap and immediately went to play sports without checking the landing.
- ✅ Solution: Wear the bracelet for 1-2 days on a daily basis to make sure it doesn’t rub or interfere with your bracelet.
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If after adjustment, the bracelet leaves marks on the skin, loosen the strap by 0.5-1 link. Metal should not press on the wrist for longer than 2-3 hours in a row.
⚠️ Warning: If the Mi Band 5 is no longer synced with your phone after you install the metal strap, check if the strap is blocking the charging contacts.
How to care for a metal strap: cleaning and storage
A metal strap, unlike a silicone strap, requires regular maintenance to maintain its appearance and functionality.
1.Purge.
- 🧼 Daily care: Wash the strap with a wet wipe after wearing, especially if you have exercised.
- 🧽 Deep cleaning: Once a week, wash the strap with warm water and soap, then dry out in air (do not use a hair dryer!).
- 🚫 Prohibited: Abrasives, solvents (acetone, alcohol) and hard brushes - they will damage the coating.
2 Storage
- 📦 Removed strap: Store in a dry place, preferably in a case or box to avoid scratches.
- 🌡️ Temperature: Avoid overheating (for example, leaving the bracelet in the sun in the car) – this can warp the metal.
Prevention of corrosion
- 💧 Moisture resistance: Most metal straps have a protective coating, but prolonged contact with water (such as swimming) can cause oxidation.
- 🛡️ Protection: Apply a thin layer of silicone lubricant to the links every 2-3 months (especially if you wear a bracelet in the rain).
If the strap has dark spots (oxidation), wipe it with a mixture of water and baking soda, then rinse and dry. PVD Use only specialized jewelry products.
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Before cleaning, remove the bracelet from the Mi Band 5 and close the charging contacts with scotch to avoid moisture.
Compatibility of metal straps with other Xiaomi models
Many users are wondering if you can use the metal strap from the Mi Band 5 on other Xiaomi devices.
Compatible models:
- ✅ Xiaomi Mi Band 4 – partially compatible, but may require an adapter to mount.
- ✅ Xiaomi Mi Band 6 – suitable for most straps, as the mounting is similar.
- ✅ Xiaomi Smart Band 7/8 — only if the strap has a universal fastener (check with the seller).
Incompatible models:
- ❌ Xiaomi Mi Band 3 and older – another mount, physically not suitable.
- ❌ Xiaomi Watch S1/S2 — straps are required 22 Mmm, and the Mi Band. 5 — 18 mm.
If you are planning to use a strap on another model, pay attention to:
- The width of the mount (Mi Band 5 - 18 mm).
- The type of latch (some straps are fixed by screws, others by a spring mechanism).
- Strap length – for example, the Mi Band 6 has a slightly larger body, so you may need to use it. +1-2 links.
⚠️ Warning: If you install a strap on an unusual model, you risk damaging the bracelet mount. If you are not sure, you should buy a strap specifically designed for your version of the Mi Band.