Haylou Solar Lite Smartwatch Review 2026: Worth Buying?

Are you looking for a budget smartwatch that delivers solid performance without draining your wallet? The Haylou Solar Lite has been turning heads since its launch, and it continues to attract buyers who want basic fitness tracking and notifications on a tight budget.

In this review, we break down every aspect of the Haylou Solar Lite. We cover the design, display, battery life, sensors, software, and more. Whether you are a first time smartwatch buyer or someone who wants a lightweight daily driver, this review will help you decide.

We tested this watch for weeks and compared it against similar devices. By the end of this post, you will know exactly if the Haylou Solar Lite deserves a spot on your wrist.

Key Takeaways:

• The Haylou Solar Lite features a 1.38 inch IPS TFT display with a 240×240 pixel resolution. It is clear enough for daily use, but it cannot match AMOLED screens found on pricier models.
• Battery life lasts around 4 to 7 days with regular use including heart rate monitoring. Haylou claims up to 20 days in basic mode without continuous HR tracking.
• The watch offers IP68 water and dust resistance. You can wear it while washing hands, in the rain, or during sweaty workouts without worry.
• It includes heart rate, SpO2, and sleep tracking sensors. The accuracy is reasonable for a budget smartwatch, though it struggles with sudden heart rate changes during intense exercise.
• The Haylou Solar Lite supports 100+ workout modes and 100+ watch faces. You can customize the look through the Haylou Fun companion app on your phone.
• At a price point often under $30, this watch delivers impressive value. It is one of the most affordable smartwatches that still maintains a quality build and smooth software performance.

Haylou Solar Lite Smartwatch Overview

The Haylou Solar Lite is an entry level smartwatch from Haylou, a sub brand under the Xiaomi ecosystem. It sits at the bottom of the Haylou Solar series in terms of price, yet it packs a surprising amount of features for its cost.

This watch targets budget conscious buyers. It works well for daily notifications, basic fitness tracking, and health monitoring. You get heart rate readings, blood oxygen measurements, sleep data, and step counts. The watch connects to your Android or iOS phone via Bluetooth 5.3.

One important thing to note: despite the “Solar” name, this watch does not charge using sunlight. The name refers to the product series, not the charging method. You charge it through a proprietary magnetic pin cable that comes in the box.

The Haylou Solar Lite competes with devices like the Amazfit Bip 5 and the Xiaomi Redmi Watch 5. It holds its own by offering a clean design, lightweight software, and strong battery performance at a fraction of the price. For anyone who wants a no fuss wearable, the Solar Lite remains a smart pick.

Design and Build Quality

The Haylou Solar Lite has a circular case that measures about 45mm x 45mm x 10mm. It weighs very little and sits comfortably on the wrist all day. The silver and white color option looks clean and modern, while the black version gives a more traditional watch feel.

The case is made of plastic with a metallic ring around the display. This small detail adds a premium touch that you would not expect at this price. There is a single physical button (a crown) on the right side. You use it to power on the watch or wake the screen with a short press.

The silicone band uses a universal locking mechanism. This means you can swap it out for third party bands without trouble. The band itself is soft and does not irritate the skin even after hours of wear.

Build quality feels solid for a budget device. The watch carries an IP68 rating, so it resists dust and can handle submersion in shallow water. You can wear it during showers, in rain, or while sweating through workouts. The display sits slightly above the frame, so a screen protector might be a wise investment if you are rough with your gear.

Display Performance and Clarity

The Haylou Solar Lite uses a 1.38 inch IPS TFT panel with a resolution of 240×240 pixels. This is a step down from the AMOLED displays found on the Haylou Solar Plus or mid range competitors. However, it gets the job done for everyday use.

Brightness levels are strong. You can read the screen outdoors even on sunny days. The IPS technology provides wide viewing angles, so the display stays visible from different positions on your wrist.

Color reproduction is decent but not stunning. Blacks appear as dark gray rather than the deep blacks you see on AMOLED panels. White tones have a slight blue tint. Text looks somewhat soft because of the lower resolution.

The watch does not offer an Always on Display (AoD) function. You activate the screen by raising your wrist or pressing the crown. The wrist detection works reliably. It responds to movement quickly without the missed detections common on other cheap smartwatches.

Bezels around the screen are visible and wider than on premium models. This is expected given the small display packed into a 45mm case. Overall, the display is perfectly adequate for checking notifications, tracking workouts, and reading health data at a glance.

Top 3 Alternatives for Haylou Solar Lite

If the Haylou Solar Lite does not fit your needs, here are three strong alternatives in the budget smartwatch category. Each one offers something different.

1. Amazfit Bip 5 — This smartwatch comes with a larger 1.91 inch display, built in GPS, Amazon Alexa support, and Bluetooth calling. It offers 120+ sport modes and a 10 day battery life. A great step up if you want more features.

2. Xiaomi Redmi Watch 5 — The Redmi Watch 5 features a big 2.07 inch LCD display, 24 day battery life, Bluetooth calling, and 150+ sport modes. It is 5ATM waterproof, which means you can swim with it. A solid choice for fitness fans.

3. Amazfit GTS 4 Mini — This compact smartwatch delivers a crisp AMOLED display, GPS tracking, 120+ sport modes, and up to 15 day battery life. It is lightweight and stylish, perfect for smaller wrists.

Heart Rate and SpO2 Sensor Accuracy

The Haylou Solar Lite includes an optical heart rate sensor and an SpO2 (blood oxygen) sensor on its back panel. These sensors sit within a slightly raised circular area that presses against your wrist for readings.

Heart rate tracking works well during resting and low intensity activities. The readings stay consistent and match closely with more expensive devices. During walks and light jogs, the sensor provides reliable data you can trust for general fitness monitoring.

However, the sensor struggles with rapid heart rate changes. During high intensity interval training or sudden bursts of activity, the readings lag behind. This is a common issue on budget smartwatches. If you need precise heart rate zones during intense workouts, a dedicated fitness tracker or a higher end watch would serve you better.

The SpO2 sensor gives blood oxygen readings on demand. You activate it from the watch menu and hold still for a few seconds. Results appear quickly. Without a medical grade reference device, it is hard to verify exact accuracy, but the readings fall within expected normal ranges for healthy adults.

Sleep tracking uses the same algorithm found on the Haylou Solar Plus. It records total sleep time, light sleep, and deep sleep phases. The data syncs to the Haylou Fun app where you can view trends over time. It performs better than many ultra cheap alternatives in this area.

Battery Life: How Long Does It Really Last?

The Haylou Solar Lite packs a 240mAh battery. Haylou claims up to 20 days of battery life in basic mode (with heart rate monitoring turned off). In normal daily use with continuous heart rate tracking, the company says you can expect around 10 days.

Real world testing tells a slightly different story. With heart rate monitoring on, notifications active, and one workout tracked per day, the battery lasted about 4 to 7 days before needing a recharge. This is still impressive for a watch at this price.

The lightweight IPS display and the efficient Goodix GR5525 processor help conserve power. The software is extremely light, which means less drain on the battery compared to watches running heavier operating systems.

Charging happens through a proprietary two pin magnetic cable. It takes about 2 hours to go from empty to full. One annoyance: the charging cable is not compatible with other Haylou Solar series watches. If you own a Solar Plus, you cannot share cables between the two. Keep track of your cable because losing it means ordering a replacement.

For a budget smartwatch, the battery performance is more than acceptable. Most users will charge it once a week during regular use.

Software and User Interface

The Haylou Solar Lite runs a proprietary lightweight operating system. It is simple, fast, and easy to learn. The software responds smoothly to touch inputs thanks to the efficient hardware inside.

The main screen shows your chosen watch face. You can change it by pressing and holding the display. Swiping down opens the quick actions menu with brightness controls, find my phone, settings, and Do Not Disturb toggles.

Swiping up reveals useful widgets like your activity level, heart rate, weather, and music controls for your synced phone. Swiping right shows notifications. Swiping left opens the main menu with access to workout modes, heart rate, SpO2, stress level, sleep stats, and activity summaries.

There is also a Women’s Health app for cycle tracking and a weather app. The menu layout is straightforward. You do not need to read a manual to figure things out.

The watch pairs with the Haylou Fun app available on Android and iOS. This app lets you change watch faces from a large gallery, view detailed health data, set alarms, and manage notification preferences. The app interface is functional, though some sections are not fully translated to English.

One thing to be aware of: the app collects personal data. It gathers fitness info, device serial numbers, MAC addresses, location data, health metrics, and exercise details. This data goes to Haylou’s servers. This data collection likely helps Haylou keep the hardware price low.

Workout Modes and Fitness Tracking

The Haylou Solar Lite offers 100+ workout modes. These cover popular activities like outdoor running, walking, cycling, swimming (with IP68 protection), yoga, and many more. You start a workout directly from the watch menu.

During workouts, the watch tracks heart rate, calories burned, duration, and step count. It displays this data in real time on the screen. After your session ends, the watch syncs the data to the Haylou Fun app for a detailed summary.

The step counter is fairly accurate for daily use. It counts steps throughout the day and tracks your progress toward daily goals. Calorie calculations rely on your entered weight and height data combined with activity readings.

There is no built in GPS on the Haylou Solar Lite. If you want GPS tracked routes for running or cycling, you need to carry your phone. The watch uses your phone’s GPS through the connected app to map your workouts. This is a common compromise on budget smartwatches.

For casual fitness users and beginners, these tracking features are enough. You get a good snapshot of your daily activity and workout performance. Serious athletes who need advanced metrics like VO2 Max, training load, or recovery time should look at higher end options.

Connectivity and Bluetooth Performance

The Haylou Solar Lite uses Bluetooth 5.3 for connecting to your smartphone. This is a modern Bluetooth version that provides stable connections and low power consumption. It supports both Android and iOS devices.

The effective range is about 30 feet (10 meters) from your phone. Within this range, notifications arrive instantly on your wrist. Text messages, app alerts, incoming call notifications, and calendar reminders all push through without delay.

However, the Haylou Solar Lite does not support Bluetooth calling. You cannot make or answer phone calls from the watch. This feature is reserved for the Haylou Solar Plus and newer models like the Solar Lite 2. If call support matters to you, consider those alternatives.

Pairing the watch with your phone is quick and simple. You download the Haylou Fun app, turn on Bluetooth, and follow the on screen prompts. The process takes under two minutes. Once paired, the connection stays stable and reconnects automatically after temporary disconnections.

Music control works through the watch. You can play, pause, and skip tracks on your phone from your wrist. This is handy during workouts or when your phone is across the room. The watch does not store music locally, so it acts as a remote control only.

Watch Faces and Customization Options

The Haylou Solar Lite supports 100+ watch faces. A few come pre loaded on the watch, and you can download many more through the Haylou Fun app. The selection includes analog designs, digital layouts, sporty themes, and minimalist styles.

Changing the watch face is easy. You can long press the screen to browse installed faces directly on the watch. Or you can open the Face Gallery in the Haylou Fun app, pick a design, and transfer it to the watch via Bluetooth.

Some watch faces display extra information like heart rate, steps, weather, and battery level. These are useful for getting a quick glance at your stats without opening separate menus.

The app also lets you create custom watch faces using your own photos. You pick a background image from your phone gallery, and the app formats it to fit the watch screen. This adds a personal touch that most budget watches do not offer.

The silicone band can be swapped for any compatible 22mm band. You can choose leather, metal mesh, nylon, or different color silicone bands. This makes it easy to match the watch with your outfit or mood.

Overall, the customization options are generous for a watch at this price point. You will not feel stuck with one look.

Haylou Fun Companion App Experience

The Haylou Fun app is your main hub for managing the Solar Lite. It is available for free on the Google Play Store and the Apple App Store. The app handles watch pairing, data syncing, settings, and watch face management.

The Home screen shows your daily activity summary. You see steps, calories, distance, and active minutes. Below that, you find heart rate trends, sleep analysis, and SpO2 readings organized by date. The charts are clean and easy to read.

The Sport section gives you detailed workout logs. Each session includes duration, average heart rate, calorie burn, and pace (if GPS was active through the phone). You can track progress over weeks and months.

The Settings section lets you customize notifications. You choose which apps send alerts to your watch. You can also set sedentary reminders, drink water reminders, and alarm clocks from here.

One downside is that the app has some untranslated Chinese text in certain sections. This does not break functionality, but it can feel confusing. Updates have improved this over time, but some rough edges remain.

The app also acts as a gateway for firmware updates. Haylou releases occasional updates to improve performance and fix bugs. You install these directly through the app over Bluetooth.

Privacy is worth mentioning again. The app requests access to location, health data, and device information. It sends this data to Haylou’s servers. If data privacy is a top concern for you, read the terms carefully before agreeing.

Who Should Buy the Haylou Solar Lite?

The Haylou Solar Lite is ideal for specific types of buyers. It fits best with people who want a simple, affordable smartwatch without unnecessary bells and whistles.

First time smartwatch buyers will appreciate its low price and easy setup. You do not need tech expertise to get it running. The interface is intuitive and the app walks you through the pairing process in minutes.

Budget conscious shoppers looking for a daily wearable under $30 will find strong value here. You get notifications, fitness tracking, and health monitoring at a fraction of the cost of name brand devices.

Casual fitness users who want basic step counting, heart rate data, and sleep tracking will be satisfied. The 100+ workout modes cover most popular activities. Just do not expect professional grade accuracy for intense training.

Students and young adults who want a stylish accessory with smart features will like the customizable watch faces and comfortable fit. The watch looks modern without the flashy price tag.

This watch is not ideal for power users. If you need GPS, Bluetooth calling, AMOLED display, advanced fitness metrics, or NFC payments, look at mid range options. The Haylou Solar Lite does the basics well, and that is its greatest strength.

Haylou Solar Lite Pros and Cons

Every product has strengths and weaknesses. Here is an honest look at what the Haylou Solar Lite does well and where it falls short.

The build quality stands out for a sub $30 smartwatch. The metallic ring, comfortable silicone band, and IP68 rating give it a more expensive feel than its price suggests. Most competing watches at this price use cheaper materials.

Battery life is solid. Getting 4 to 7 days of real world use with heart rate monitoring active is respectable. Budget watches with brighter displays often last only 2 to 3 days.

The software runs smoothly. There is no lag or stutter when swiping through menus. The Goodix GR5525 processor handles the lightweight OS with ease. This creates a frustration free user experience.

On the downside, the display resolution is low. At 240×240 pixels, text and icons look soft. If you have used an AMOLED display before, the TFT panel will feel like a clear step back.

No built in GPS means you must carry your phone for tracked outdoor routes. No Bluetooth calling limits its usefulness for people who want to leave their phone behind. And the proprietary charging cable is easy to lose and not interchangeable with other Haylou models.

The data collection through the app may concern privacy focused users. The amount of personal information sent to Haylou’s servers goes beyond what some buyers expect from a fitness watch.

Final Verdict: Is the Haylou Solar Lite Worth It in 2026?

The Haylou Solar Lite remains one of the best ultra budget smartwatches you can buy in 2026. It delivers a clean design, reliable daily performance, and essential health tracking at a price that is hard to argue with.

You will not get cutting edge features here. There is no AMOLED screen, no GPS, and no call support. But that is not the point of this watch. The Solar Lite aims to give budget buyers a functional, comfortable, and good looking wearable. It succeeds at that goal.

If you want a step up, the Haylou Solar Lite 2 launched recently with a 1.43 inch AMOLED display, Bluetooth calling, and up to 30 day battery life. It costs a bit more but adds meaningful upgrades.

For anyone spending under $30, the Haylou Solar Lite is a smart purchase. It does the basics right, lasts nearly a week on a single charge, and looks better than it has any right to at its price. If your expectations match its category, you will be pleased with this little watch.

Frequently Asked Questions

Is the Haylou Solar Lite waterproof?

Yes, the Haylou Solar Lite carries an IP68 waterproof rating. This means it resists dust and can handle water exposure from rain, sweat, and hand washing. You should avoid deep water submersion or hot water exposure. It is safe for daily activities but is not rated for swimming at depth.

Can the Haylou Solar Lite answer phone calls?

No, the Haylou Solar Lite does not support Bluetooth calling. It can display incoming call notifications on the screen, and you can reject calls from your wrist. But you cannot answer or make calls through the watch. For that feature, look at the Haylou Solar Plus or Solar Lite 2.

Does the Haylou Solar Lite have GPS?

No, the watch does not include built in GPS. For GPS tracked workouts, you need to carry your phone. The watch connects to your phone’s GPS through the Haylou Fun app to map running and cycling routes.

How long does the Haylou Solar Lite battery last?

Real world battery life is about 4 to 7 days with heart rate monitoring on and notifications active. In basic mode without continuous HR tracking, it can reach up to 15 to 20 days. Charging takes roughly 2 hours from empty to full.

Is the Haylou Solar Lite compatible with iPhone?

Yes, the Haylou Solar Lite works with both Android and iOS devices. You need to download the Haylou Fun app from the App Store or Google Play Store. The watch connects via Bluetooth 5.3 and supports notifications from all major apps.

Does the Haylou Solar Lite charge using solar power?

No, despite the “Solar” branding, the watch does not charge via sunlight. The name refers to the product series. You charge the watch using a proprietary magnetic two pin cable included in the box. There is no wireless or solar charging capability.