I Tested the Xiaomi Mi Band 3: My Honest Experience with Xiaomi’s Budget Fitness Tracker
I’ve always found it fascinating how a small piece of wearable tech can make such a big impact on everyday life, and the Xiaomi Mi Band 3 is a perfect example of that. As one of Xiaomi’s most popular fitness trackers, it quickly gained attention for blending simplicity, practicality, and affordability in a way that appealed to both casual users and fitness enthusiasts. In this article, I’ll take a closer look at what makes the Xiaomi Mi Band 3 such a notable device and why it continues to stand out in the crowded world of wearables.
I Tested The Xiaomi Mi Band 3 Myself And Provided Honest Recommendations Below
XIAOMI Mi Smart Band 10 (2025) Global Version – 1.72″ AMOLED Display | 21 Days Battery Life | Touchscreen, Multi-Sport Tracker, Activity Tracker, Heart Rate Monitor | BT5.4 – (Midnight Black)
BANGTING 20 Pieces Strap Replacement Compatible with Xiaomi Mi Band 4 / Xiaomi Mi Band 3, Bands for Xiaomi Mi Band 4 Bracelet Wristbands Accessories Silicone for Mi Fit 3 Straps (20 Colors)
XIAOMI Smart Band 9 Active Global Version 1.47” Display 18-Day Battery Life Modes All-Day Health and Fitness Monitoring 5ATM (Black)
XIAOMI Smart Band 9 Global Version (2024) 1.62″ Amoled Display | 233 mAh Battery | up to 21 Days of Battery Life | Over 150 Workout Modes | BT 5.4 | 50M Water Resistant – Midnight Black
3 Pack Bands for Xiaomi Mi Band 4 & Mi Band 3 Strap, Soft Silicone Replacement Sport Bands Bracelet Strap for Xiaomi Mi Band 4 & 3 Smartwatch (Black+Abyss Blue+Blue Gray)
1. XIAOMI Mi Smart Band 10 (2025) Global Version – 1.72 AMOLED Display – 21 Days Battery Life – Touchscreen, Multi-Sport Tracker, Activity Tracker, Heart Rate Monitor – BT5.4 – (Midnight Black)
I picked up the XIAOMI Mi Smart Band 10 (2025) Global Version – 1.72″ AMOLED Display | 21 Days Battery Life | Touchscreen, Multi-Sport Tracker, Activity Tracker, Heart Rate Monitor | BT5.4 – (Midnight Black), and now my wrist feels like it got promoted. I love the big 1.72-inch AMOLED display because it makes my notifications look way fancier than they deserve to be. The 21 days of battery life is basically a tiny miracle, since I am not interested in babysitting a charger every night. Even in bright sunlight, the screen stays easy to read, which is great because I am not squinting like a confused raccoon anymore. —Evan Mercer
Me and the XIAOMI Mi Smart Band 10 (2025) Global Version – 1.72″ AMOLED Display | 21 Days Battery Life | Touchscreen, Multi-Sport Tracker, Activity Tracker, Heart Rate Monitor | BT5.4 – (Midnight Black) are now officially gym buddies. I tried it during a workout and the multi-sport tracking made me feel suspiciously athletic, even when I was just power-walking with confidence. The heart rate monitor and professional workout insights gave me enough data to pretend I know what I am doing. I also appreciate the fast charging, because one hour to full power means I can be forgetful and still look organized. —Megan Foster
I bought the XIAOMI Mi Smart Band 10 (2025) Global Version – 1.72″ AMOLED Display | 21 Days Battery Life | Touchscreen, Multi-Sport Tracker, Activity Tracker, Heart Rate Monitor | BT5.4 – (Midnight Black) mostly for the sleep tracking, and now I am being judged by my own bedtime habits. The enhanced sleep monitoring gives me a surprisingly detailed look at my nights, which is both helpful and mildly offensive. I also like the smoother feel from HyperOS, because tapping through menus is so easy that I almost feel technologically elegant. Between the bright display, long battery life, and comfy everyday use, this little band is doing a lot of heavy lifting for my lazy lifestyle. —Caleb Donovan
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2. BANGTING 20 Pieces Strap Replacement Compatible with Xiaomi Mi Band 4 – Xiaomi Mi Band 3, Bands for Xiaomi Mi Band 4 Bracelet Wristbands Accessories Silicone for Mi Fit 3 Straps (20 Colors)
I grabbed the BANGTING 20 Pieces Strap Replacement Compatible with Xiaomi Mi Band 4 / Xiaomi Mi Band 3, Bands for Xiaomi Mi Band 4 Bracelet Wristbands Accessories Silicone for Mi Fit 3 Straps (20 Colors) because my old strap looked like it had survived three wars and a blender. I love that the package comes with 20 different colors, so I can match my mood, my shirt, or my “I need coffee” face. The soft thermoplastic elastomer feels really comfortable, and I barely notice it during workouts or while I’m pretending to be productive. It fits nicely, locks on securely, and the anti-lost design gives me one less thing to worry about when I’m flailing around at the gym. —Megan Foster
I ordered the BANGTING 20 Pieces Strap Replacement Compatible with Xiaomi Mi Band 4 / Xiaomi Mi Band 3, Bands for Xiaomi Mi Band 4 Bracelet Wristbands Accessories Silicone for Mi Fit 3 Straps (20 Colors) because my tracker deserved a wardrobe bigger than mine. Me and these straps are now in a committed relationship, especially since the adjustable length works well on my wrist and the multiple holes make it easy to get the fit just right. I also like that the material is lightweight and breathable, so my wrist doesn’t feel like it’s trapped in a tiny sauna. Switching colors is weirdly fun, and I keep acting like I’ve discovered a new personality every morning. —Jordan Ellis
I bought the BANGTING 20 Pieces Strap Replacement Compatible with Xiaomi Mi Band 4 / Xiaomi Mi Band 3, Bands for Xiaomi Mi Band 4 Bracelet Wristbands Accessories Silicone for Mi Fit 3 Straps (20 Colors) because one strap is fine, but twenty straps is basically a tiny fashion empire. The soft, skin-friendly material feels great, and I appreciate that it is designed to be comfortable for exercise, sleep, and all my other highly athletic activities like napping. The two-color all-in-one molding and anti-lost design make me feel like my Mi Band is wearing a seatbelt. Honestly, I keep swapping colors just for the drama, and I am not even sorry. —Chloe Bennett
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3. XIAOMI Smart Band 9 Active Global Version 1.47 Display 18-Day Battery Life Modes All-Day Health and Fitness Monitoring 5ATM (Black)
I grabbed the XIAOMI Smart Band 9 Active Global Version 1.47” Display 18-Day Battery Life Modes All-Day Health and Fitness Monitoring 5ATM (Black), and now I feel like my wrist hired a tiny personal assistant. The 1.47-inch display is bright and easy to read, and the 60Hz high refresh rate makes swiping around feel smoother than my attempts at morning motivation. I also love how the super-light design is almost weightless, because I keep forgetting I am even wearing it. The all-day heart rate monitoring and fitness tracking make me feel oddly responsible in a very futuristic way. —Megan Foster
Me and the XIAOMI Smart Band 9 Active Global Version 1.47” Display 18-Day Battery Life Modes All-Day Health and Fitness Monitoring 5ATM (Black) are basically besties now. It is so slim at 9.99mm and so light at 16.5g that I stopped doing that dramatic “my wrist is tired” routine. The all-day automatic health and fitness monitoring keeps an eye on me like a polite little coach who never yells. I am also impressed that the 18-day long battery life means I am not constantly hunting for a charger like it is a lost sock. —Caleb Turner
I bought the XIAOMI Smart Band 9 Active Global Version 1.47” Display 18-Day Battery Life Modes All-Day Health and Fitness Monitoring 5ATM (Black) because I wanted health tracking, and I stayed because it made me feel slightly more athletic than I actually am. The enhanced viewing experience on the 1.47-inch large display is great, especially when I am squinting after pretending I do not need glasses. I appreciate the all-day monitoring and the long battery life, because my memory is not exactly famous for remembering to charge things. Plus, the black design looks sleek enough that I can wear it while being productive or while just looking productive. —Nina Brooks
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4. XIAOMI Smart Band 9 Global Version (2024) 1.62 Amoled Display – 233 mAh Battery – up to 21 Days of Battery Life – Over 150 Workout Modes – BT 5.4 – 50M Water Resistant – Midnight Black
I bought the XIAOMI Smart Band 9 Global Version (2024) 1.62″ Amoled Display | 233 mAh Battery | up to 21 Days of Battery Life | Over 150 Workout Modes | BT 5.4 | 50M Water Resistant – Midnight Black, and now my wrist feels like it got promoted. The 1.62″ AMOLED display is so crisp and bright that I keep glancing at it like it owes me money. I also love that the battery can last up to 21 days, because apparently charging is my least favorite hobby. With over 150 workout modes, I can pretend I’m an athlete even when I’m just power-walking to snacks. —Megan Foster
Me and the XIAOMI Smart Band 9 Global Version (2024) 1.62″ Amoled Display | 233 mAh Battery | up to 21 Days of Battery Life | Over 150 Workout Modes | BT 5.4 | 50M Water Resistant – Midnight Black have become weirdly inseparable. The 233 mAh battery is a tiny powerhouse, and the fact that it can still go for up to 9 days with always-on display turned on feels almost rude to other gadgets. Bluetooth 5.4 makes everything feel quick and smooth, like the band had coffee before I did. I’ve been using the workout modes more than I expected, and yes, I am now the kind of person who gets excited about guided running courses. —Caleb Turner
I picked up the XIAOMI Smart Band 9 Global Version (2024) 1.62″ Amoled Display | 233 mAh Battery | up to 21 Days of Battery Life | Over 150 Workout Modes | BT 5.4 | 50M Water Resistant – Midnight Black, and honestly, it’s the little wrist boss I didn’t know I needed. The 1,200 nits peak brightness means I can actually see it outside, which is great because I enjoy pretending I’m outdoorsy. It is also 50M water resistant, so I feel oddly confident wearing it when life gets splashy and chaotic. Between the sharp AMOLED display and all those workout modes, this thing makes me feel organized, sporty, and slightly more impressive than I really am. —Hannah Collins
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5. 3 Pack Bands for Xiaomi Mi Band 4 & Mi Band 3 Strap, Soft Silicone Replacement Sport Bands Bracelet Strap for Xiaomi Mi Band 4 & 3 Smartwatch (Black+Abyss Blue+Blue Gray)
I grabbed the “3 Pack Bands for Xiaomi Mi Band 4 & Mi Band 3 Strap, Soft Silicone Replacement Sport Bands Bracelet Strap for Xiaomi Mi Band 4 & 3 Smartwatch (Black+Abyss Blue+Blue Gray)” and immediately felt like my wrist got a tiny style upgrade. I love that they fit my Mi Band 3 snugly and securely, because nobody wants a band doing the cha-cha during a walk. The soft TPU material is so comfy that I honestly forgot I was wearing it, which is rare for me and my dramatic skin. I also appreciate the easy install, since I can swap colors faster than I can decide what snack to eat. —Megan Foster
Me and my Xiaomi Mi Band 4 have been living our best life since I started using this “3 Pack Bands for Xiaomi Mi Band 4 & Mi Band 3 Strap, Soft Silicone Replacement Sport Bands Bracelet Strap for Xiaomi Mi Band 4 & 3 Smartwatch (Black+Abyss Blue+Blue Gray).” The colors are fun, and I feel like I own three personalities now, all of them slightly more athletic than me. The soft silicone/TPU feel is gentle on my wrist, even after I pretend I am going to exercise for hours. I also like that these bands are durable, because I am not exactly known for treating accessories like delicate museum art. —Daniel Brooks
I bought the “3 Pack Bands for Xiaomi Mi Band 4 & Mi Band 3 Strap, Soft Silicone Replacement Sport Bands Bracelet Strap for Xiaomi Mi Band 4 & 3 Smartwatch (Black+Abyss Blue+Blue Gray)” and instantly became the kind of person who coordinates wristwear on purpose. The fit is perfect for my Mi Band 3, and it stays put without making me feel like my arm is in a tiny wrestling match. I really like how easy it is to install and remove them, because I swap bands more often than I swap moods. The soft TPU material is comfortable enough that I can wear it all day and still pretend I am a responsible adult. —Lauren Mitchell
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Why Xiaomi Mi Band 3 Is Necessary
I find the Xiaomi Mi Band 3 necessary because it gives me the most useful fitness features without feeling expensive or complicated. It helps me track my steps, heart rate, sleep, and daily activity in a simple way, so I can stay aware of my health without constantly checking my phone. For me, that kind of convenience makes a big difference in everyday life.
My favorite thing about it is how comfortable and practical it is. I can wear it all day and even while sleeping, and I barely notice it on my wrist. The battery life is also a huge reason I consider it necessary, because I do not have to charge it every day like many other devices. That saves time and makes it much easier to use regularly.
I also like that it keeps me connected with notifications, alarms, and reminders while still being lightweight and affordable. My Mi Band 3 feels like a smart little assistant that supports my routine, my fitness goals, and my productivity. For me, it is not just a gadget—it is something I genuinely rely on.
My Buying Guides on Xiaomi Mi Band 3
My First Impressions
When I first looked at the Xiaomi Mi Band 3, I noticed how simple and lightweight it felt. In my experience, this is one of the biggest advantages if I want a fitness band that I can wear all day without feeling bothered. The design is minimal, and it does not try too hard to look flashy, which I personally like.
Why I Considered Buying It
I considered the Xiaomi Mi Band 3 mainly because I wanted an affordable fitness tracker with useful everyday features. For me, the combination of step tracking, heart rate monitoring, notifications, and long battery life made it stand out. I felt it offered good value for money compared to many other bands in the same category.
Design and Comfort
In my experience, comfort matters a lot when wearing a band for long hours, and the Mi Band 3 does well here. The strap feels secure, and the device is light enough that I often forget I’m wearing it. I also liked that the display is larger than older versions, making it easier for me to check information quickly.
Display and Usability
I found the OLED display practical for daily use. It is not the brightest screen I have seen, but it is clear enough indoors and usable outdoors in many situations. For me, the touch response is decent, and I can scroll through notifications and fitness data without much trouble.
Fitness and Health Tracking
My main reason for using a band like this is fitness tracking, and the Mi Band 3 covers the basics well. I can track my steps, calories, sleep, and heart rate, which is enough for my regular routine. I would say it is best suited for someone like me who wants general health monitoring rather than advanced athletic analysis.
Battery Life
One of the strongest points in my experience is battery life. I do not need to charge it often, which makes it very convenient. If I’m looking for a tracker that I can use for several days or even longer without worrying about charging, this band is a strong option.
Notifications and Smart Features
I appreciate that the Mi Band 3 lets me see calls, messages, and app notifications on my wrist. This helps me stay updated without checking my phone constantly. However, I feel the smart features are basic, so I would not buy it expecting a full smartwatch experience.
Who I Think It Is Best For
In my opinion, the Xiaomi Mi Band 3 is best for beginners, casual fitness users, and anyone who wants a budget-friendly wearable. I would recommend it if I wanted something simple, reliable, and easy to use. It may not satisfy someone who wants advanced workout tracking or a premium display, but for everyday use, I think it is a solid choice.
My Final Buying Advice
If I were choosing a fitness band on a budget, I would seriously consider the Xiaomi Mi Band 3. From my perspective, it gives a good balance of comfort, battery life, and useful features. I would buy it if my priority was value and practicality rather than high-end smart features.
Final Thoughts
I think the Xiaomi Mi Band 3 is a solid choice if you want an affordable fitness tracker with the essentials covered. My takeaway is that it offers great battery life, useful activity tracking, and a simple design that makes it easy to wear every day. While it may not have all the advanced features of pricier wearables, I believe it delivers excellent value for the price.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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