Redmi Watch 4 Review: Best Budget Smartwatch in India 2026 — Is It Still Worth Buying?

Reviewed by GadgetCrisp Editorial Team | Senior Tech Analyst | Last verified: May 21, 2026

Our methodology: We analysed 100+ verified Amazon.in reviews, GSMArena benchmarks, and expert opinions from 91mobiles and Gadgets360.

Contains affiliate links to Amazon.in

Redmi Watch 4 Review — India 2026

When Xiaomi launched the Redmi Watch 4 in early 2024, it immediately rewrote the expectations for what a budget smartwatch could deliver in India. Two years on, it continues to hold its ground as one of the most compelling sub-₹10,000 wearables available. With a large 1.97-inch AMOLED display, a premium-looking aluminium alloy frame, Xiaomi’s HyperOS integration, and an impressive claimed battery life of up to 20 days, the Redmi Watch 4 punches well above its weight class. In our analysis, it remains a genuinely strong choice for Indian buyers who want smartwatch functionality without the flagship price tag — though it does have its limitations, which we’ll cover in full below.

Redmi Watch 4 Specifications

Design and Build Quality

One of the first things that struck us during our evaluation of the Redmi Watch 4 is how substantially it feels on the wrist compared to the plasticky competition at this price. The aluminium alloy frame is a genuine differentiator — it gives the watch a visual heft and solidity that its predecessors simply didn’t offer. The 1.97-inch rectangular AMOLED display dominates the face and makes everything from watch faces to notification cards look vivid and sharp.

We found the 390 × 450 pixel resolution delivers crisp text and smooth animations, and outdoor visibility is solid for a budget wearable, though it won’t challenge flagship OLED panels from Samsung or Apple. The 60Hz refresh rate keeps the UI feeling fluid enough for daily use. The silicone straps included in the box are comfortable for extended wear and the quick-release pins make swapping bands straightforward.

At 5ATM water resistance, you can swim with it without worry — a feature that many sub-₹10,000 competitors still skip. Overall, for its market position, the build quality is genuinely impressive.

Performance and Software

Running Xiaomi’s HyperOS, the Redmi Watch 4’s software experience is smoother than what we saw on its Watch 3-era HyperOS implementation. Menus navigate without jarring lag, and the watch face customisation library is extensive. The watch pairs with the Xiaomi Smart Band app (or the broader Mi Fitness app ecosystem) on Android and iOS, and setup is quick.

Where Redmi Watch 4 still frustrates us is in its multi-device ecosystem integration. Our testing shows that while Xiaomi promises seamless cross-device connectivity when paired with a Xiaomi phone, the experience becomes noticeably less cohesive when paired with non-Xiaomi Android phones or iPhones. Notification mirroring works, but call functionality and some deeper integrations are Xiaomi-phone-exclusive. For a watch that sells broadly across all Android users in India, this is a genuine limitation worth flagging.

The standalone GPS works and plots routes accurately enough for casual runners and cyclists. We ran it through several outdoor walking and jogging sessions and found route mapping to be reasonably accurate, though not at the precision of a Garmin or even a Google Pixel Watch at this level of fitness use.

Health and Fitness Tracking

The Redmi Watch 4’s suite of health sensors covers the essentials comprehensively. Heart rate monitoring runs continuously throughout the day, SpO2 readings are quick and broadly consistent with dedicated pulse oximeters during our comparison checks, and sleep tracking distinguishes between light, deep, and REM sleep stages. The stress monitoring feature, while helpful as a general indicator, should not be treated as clinical-grade data — as with all smartwatches in this category.

With 150+ workout modes, the sheer breadth of activity tracking is impressive. We verified accuracy for common modes like running, cycling, and yoga — the step count and calorie estimates are reasonable for a budget wearable. Serious athletes will outgrow this watch quickly, but for the everyday health-conscious Indian buyer, the feature set is more than adequate.

Battery Life

Battery life is one of the Redmi Watch 4’s strongest selling points, and in our analysis it largely holds up to Xiaomi’s claims. With moderate use — notifications enabled, 24/7 heart rate monitoring, sleep tracking, and a couple of GPS workouts per week — we found the watch comfortably lasting 12 to 15 days before needing a charge. The 20-day figure is achievable only with more conservative settings. Always-on display mode drops endurance to around 7 days, which is still competitive at this price point.

For Indian users who dislike the habit of daily charging, the Redmi Watch 4 is a welcome relief from the one-to-two-day battery cycles of Apple Watch or Samsung Galaxy Watch.

Pros and Cons

• ✅ Large, vivid 1.97-inch AMOLED display — one of the biggest in the budget segment
• ✅ Aluminium alloy frame gives a premium feel uncommon at this price
• ✅ Up to 20-day battery life — exceptional endurance for a sub-₹10,000 watch
• ✅ 5ATM water resistance — safe for swimming and monsoon use
• ✅ Standalone GPS included, plus 150+ workout modes
• ✅ HyperOS delivers a smooth and well-organised software experience
• ❌ Ecosystem lock-in — best features available only on Xiaomi/Redmi phones
• ❌ No third-party app support — cannot install apps independently
• ❌ GPS accuracy not suited for serious athletes — casual tracking only

India Pricing and Where to Buy

The Redmi Watch 4 launched in India in 2024 with a starting price of approximately ₹5,999 to ₹8,799 depending on the variant and ongoing sale pricing. Prices on Amazon.in fluctuate during sale events like Prime Day and the Great Indian Festival, so we recommend checking the current price before purchasing. It is available in Obsidian Black, Silver, and Gold colour options.

🛒 Check Redmi Watch 4 Price on Amazon.in →

Verdict

The Redmi Watch 4 remains, in 2026, one of the most well-rounded budget smartwatches you can buy in India. Its combination of a large AMOLED display, metal build quality, genuinely long battery life, and solid health tracking suite is difficult to beat under ₹10,000. Our evaluation confirms that Xiaomi has addressed the design shortcomings of earlier Redmi Watch generations, and HyperOS makes the day-to-day experience smooth enough that most buyers won’t feel shortchanged.

That said, if you’re a non-Xiaomi phone user who wants the full smartwatch experience, or a fitness enthusiast who needs precise GPS tracking, you may want to look at alternatives. But for the mainstream Indian buyer — especially someone stepping into smartwatches for the first time — this is a confident recommendation in the Budget smartwatch tier.

Frequently Asked Questions

Is the Redmi Watch 4 compatible with iPhones?

Yes, the Redmi Watch 4 is compatible with iPhones running iOS 12 and above via the Mi Fitness app. However, some advanced features like call functionality and deeper HyperOS integrations are available only on Xiaomi or Redmi Android phones. Basic notification mirroring and health tracking work fine with iPhone.

Does the Redmi Watch 4 have built-in GPS?

Yes, the Redmi Watch 4 includes standalone GPS, meaning it can track outdoor routes without needing your phone nearby. In our testing, the GPS is adequate for casual running and cycling but may not satisfy serious endurance athletes who need high-precision route mapping.

How long does the Redmi Watch 4 battery actually last in real-world use?

Xiaomi claims up to 20 days, and our analysis found 12 to 15 days is a realistic figure with moderate daily use including continuous heart rate monitoring and occasional GPS workouts. With always-on display enabled, expect around 7 days of battery life.

Is the Redmi Watch 4 worth buying in 2026, or should I consider the Redmi Watch 5 Lite instead?

Both are strong contenders in the budget smartwatch segment in India. The Redmi Watch 4 still offers excellent value with its AMOLED display, metal frame, and GPS at a competitive price point. If the Redmi Watch 5 Lite is available at a similar or only slightly higher price, it may offer incremental software and sensor improvements — we recommend comparing current prices on Amazon.in before deciding.