Haylou Solar Ultra Review (2025): The Best Budget AMOLED Smartwatch?
The Haylou Solar Ultra has quickly become one of the hottest budget smartwatches of 2025. Known for its AMOLED display, Bluetooth calling, and long battery life, it’s marketed as a stylish yet affordable option for everyday users.
But is it really as good as it sounds? In this Haylou Solar Ultra review, we’ll dive deep into its specs, design, display, performance, battery, pros, and cons — to help you decide if it’s worth your money.
Haylou Solar Ultra — Key Specs at a Glance
| Feature | Details |
|---|---|
| Display | 1.6-inch AMOLED, 480×480 px (~60 Hz) |
| Brightness | Up to ~600 nits |
| Battery | 450 mAh (12–22 days) |
| Water Resistance | 5 ATM |
| Connectivity | Bluetooth 5.3 |
| Sensors | Heart rate, SpO₂, Sleep tracking |
| Sports Modes | 170+ |
| GPS | Multi-satellite support |
| Compatibility | Android & iOS |
| Approx. Price | $45 – $55 (Amazon) |
🔗 View full specs and availability on Daraz
Design and Build Quality
The Haylou Solar Ultra looks far more premium than its price suggests. It comes with a metal frame and a soft silicone strap that feels comfortable even during long workouts.
The circular dial gives it a classic watch look, unlike many square-shaped fitness trackers. The 49 g weight feels balanced — not too heavy for sleep tracking, yet solid enough to feel durable.
The 5 ATM water resistance means it can handle everyday water splashes, light rain, and even swimming — though not suitable for hot showers or diving.
Verdict: Excellent design and comfort for under $55 — it feels like a smartwatch double its price.
🛒 Buy Haylou Solar Ultra on Daraz
Display Quality — Bright and Beautiful AMOLED
The 1.6-inch AMOLED screen is easily the standout feature of the Haylou Solar Ultra. It offers vibrant colors, deep blacks, and sharp details thanks to the 480×480 resolution.
With around 600 nits of brightness, the display remains clear even in direct sunlight — something rare at this price point. The touch response is smooth, and the 60 Hz refresh rate adds a sense of fluidity.
The watch also supports Always-On Display (AOD) mode, although enabling it will slightly reduce battery life.
Highlight: The AMOLED screen alone makes this smartwatch a visual delight for its price range.
If display quality matters most to you, the Haylou Solar Ultra on Amazon offers one of the best AMOLED panels under $60.
Features and Performance
Despite being budget-friendly, the Solar Ultra packs impressive functionality.
Bluetooth Calling
You can make and receive calls directly from the watch. The mic and speaker quality are surprisingly good for indoor use — clear enough for short conversations.
GPS & Sports Tracking
It includes multi-satellite positioning, giving you decent location accuracy for walking, cycling, or jogging. Though not as precise as high-end Garmin or Amazfit models, it’s perfectly fine for general fitness use.
Health Tracking
The Haylou Solar Ultra includes all essential health sensors:
- Heart rate monitoring (24/7)
- SpO₂ (blood oxygen)
- Sleep tracking
- Stress monitoring
- Step and calorie counter
The data syncs to the Haylou Fit app, available on both Android and iOS. While not as feature-rich as Fitbit or Samsung Health, it’s simple, clean, and effective for basic tracking.
Battery Life and Charging
Battery life is one of the biggest strengths of this smartwatch.
The 450 mAh battery easily lasts 10–12 days with moderate use (Bluetooth notifications, health tracking, and some sports sessions). In power-saving mode, you can stretch it up to 22 days.
Charging takes around 2 hours with the magnetic charging dock included in the box.
Also Read
🔋 Check Battery Performance on Daraz
Pro Tip: Disable Always-On Display and GPS when not needed to maximize endurance.
Connectivity and App Experience
Pairing is simple through Bluetooth 5.3, and the connection remains stable. You can receive notifications, calls, messages, and app alerts (like Facebook, WhatsApp, or SMS) directly on your wrist.
The Haylou Fit app provides insights into your daily activity, heart rate charts, and sleep data. While it lacks advanced customization, it’s easy to use for beginners.
Note: Data export to Strava or Google Fit is limited — something fitness enthusiasts may miss.
Sports Modes
The Haylou Solar Ultra offers 170+ workout modes, including popular options like:
- Running, Walking, Cycling
- Yoga, Rowing, Strength training
- Badminton, Basketball, Football, and more
Each mode records calories burned, duration, and heart rate. GPS-backed outdoor activities provide route tracking, though accuracy can vary slightly depending on environment and signal strength.
Water Resistance
With a 5 ATM water rating, the Solar Ultra can handle:
- Swimming in shallow water
- Rain and splashes
Avoid high-speed water sports, hot showers, or saunas to protect the sensors and seals.
Pros and Cons
✅ Pros
- Bright and sharp AMOLED display
- Excellent 12–22 day battery life
- Premium metal design with 5ATM rating
- Bluetooth calling with clear audio
- 170+ workout and sports modes
- Affordable price under $60
❌ Cons
- Limited third-party app integration
- GPS accuracy slightly inconsistent
- No NFC or music storage
- No built-in voice assistant
The Haylou Solar Ultra on Daraz is often discounted — check the latest price before it’s gone.
Haylou Solar Ultra vs Competitors
| Model | Display | Battery | Waterproof | Approx. Price |
|---|---|---|---|---|
| Haylou Solar Ultra | 1.6″ AMOLED | 450 mAh | 5 ATM | $45 – $55 |
| Amazfit Bip 5 | 1.9″ TFT | 300 mAh | IP68 | $80 – $100 |
| Redmi Watch 3 Active | 1.83″ LCD | 289 mAh | 5 ATM | $55 – $65 |
| Kieslect KR Pro | 1.43″ AMOLED | 280 mAh | IP68 | $65 – $75 |
🔍 Compare Prices & Read User Reviews on Daraz
Result: The Haylou Solar Ultra offers the best AMOLED display and battery combo under $55 — unbeatable value in its segment.
Verdict — Is the Haylou Solar Ultra Worth Buying?
Absolutely. If you want a stylish AMOLED smartwatch with long battery life, reliable basic health tracking, and Bluetooth calling — the Haylou Solar Ultra is a top pick in 2025’s budget smartwatch segment.
Sure, it’s not a high-end Garmin or Galaxy Watch, but at just $45–$55, it delivers everything most users actually need. Check the latest deal on Amazon.
🛒 Get Haylou Solar Ultra on Daraz
⭐ Overall Rating: 8.8/10
✅ Great value for money and one of the best budget smartwatches of 2025.
Haylou Solar Ultra FAQs
1. Is the Haylou Solar Ultra worth buying in 2025?
Yes. The Haylou Solar Ultra is one of the best budget smartwatches under $55 in 2025. It offers an AMOLED display, Bluetooth calling, 12–22 days of battery life, 5 ATM water resistance, and 170+ sports modes — making it excellent value for money.
2. What is the battery life of the Haylou Solar Ultra?
The Haylou Solar Ultra lasts 10–12 days with regular use and up to 22 days in power-saving mode. Always-On Display and GPS can reduce battery life slightly.
3. Does the Haylou Solar Ultra have an AMOLED display?
Yes. It features a 1.6-inch AMOLED screen, 480×480 resolution, ~600 nits brightness, and smooth 60 Hz touch response. The display quality is one of the best in this price range.
4. Can you make calls on the Haylou Solar Ultra?
Yes. It supports Bluetooth calling, allowing you to make and receive calls directly from the watch. The mic and speaker are clear for indoor use.
5. Does the Haylou Solar Ultra have GPS?
Yes. It includes multi-satellite GPS support for tracking outdoor activities. The GPS accuracy is decent for everyday fitness but not as precise as premium sports watches.
6. Is the Haylou Solar Ultra waterproof?
Yes. The watch has a 5 ATM water resistance rating, making it suitable for swimming, rain, and splashes. Avoid hot showers, saunas, and diving.
7. What health tracking features does the Haylou Solar Ultra offer?
It includes basic but reliable features like:
- 24/7 heart rate monitoring
- SpO₂ (blood oxygen)
- Sleep tracking
- Stress monitoring
- Step and calorie tracking
All data syncs with the Haylou Fit app.
8. How many sports modes does the Haylou Solar Ultra have?
It comes with 170+ sports modes, including running, cycling, swimming, walking, basketball, yoga, and strength training. GPS is used for outdoor route tracking.
9. What are the main drawbacks of the Haylou Solar Ultra?
The main limitations are:
- Limited third-party app integration
- Slightly inconsistent GPS accuracy
- No NFC
- No music storage
- No built-in voice assistant
10. How does the Haylou Solar Ultra compare to other watches?
Compared to competitors like the Amazfit Bip 5, Redmi Watch 3 Active, and Kieslect KR Pro, the Solar Ultra offers the best combination of AMOLED display + long battery + low price under $55, making it the strongest value option in its segment.
