Question 1

Is the watch comfortable for 24/7 wear, including sleep tracking?**

Accepted Answer

Comfort is generally good, but the included silicone strap can cause irritation for some with sensitive skin during prolonged wear, especially in heat. Many Reddit and TikTok users recommend purchasing a cheap, breathable nylon or fabric strap from online marketplaces for all-day comfort, which solves this common minor issue.

Question 2

How accurate are the heart rate and SpO2 sensors?**

Accepted Answer

For casual daily monitoring and general fitness tracking, the sensors are perfectly adequate. However, as noted in several in-depth YouTube reviews, they may not be as precise as medical devices or high-end sports watches during intense, interval-based workouts. If you're a data-driven athlete, this is a great budget tracker, but not a lab-grade tool.

Question 3

What's the real battery life I can expect?**

Accepted Answer

The advertised 18-day battery is achievable with minimal features enabled (e.g., heart rate monitoring set to 30-minute intervals). With typical use—including continuous heart rate, sleep tracking, and several weekly workouts—most users report a very impressive 7 to 10 days on a single charge. Using Bluetooth calls and GPS will reduce this further.

Question 4

I have an iPhone. Will all the features work properly?**

Accepted Answer

The watch pairs with iOS via the Mi Fitness app, and core features like call notifications, fitness tracking, and heart rate monitoring work well. However, as some iPhone users have mentioned, you cannot reply to notifications or use the Bluetooth call function to initiate calls directly from the watch—you can only answer incoming calls. It's better optimized for Android.

Question 5

Who is this smartwatch best suited for?**

Accepted Answer

This watch is a fantastic value champion for first-time smartwatch buyers, students, or anyone who wants a big display, Bluetooth calling, and long battery life without the premium price tag. It's perfect for casual users and gym-goers. It's less ideal for professional athletes needing pinpoint accuracy or iOS users seeking deep Apple ecosystem integration.

XIAOMI Redmi Watch 5 Active Smartwatch with 2 Inch LCD Display, Bluetooth Calls, 18 Days Autonomy, 5ATM Water Resistance, Heart Rate and SpO2 Monitor, 140+ Fitness Modes, Black

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