Trustpilot
Not every smartwatch needs to do everything—sometimes solid fitness and health tracking, paired with a battery that genuinely lasts, is exactly what you actually want, and that's where the HAYLOU Solar Lite puts its focus. A 1.38-inch round color display keeps things clear and easy to navigate, whether you're checking your stats mid-workout or glancing at a notification during the day.
With more than 100 sports and workout modes, the Solar Lite adapts to a genuinely wide range of activities rather than lumping everything into a handful of generic categories, and health tracking runs deep alongside it: all-day heart rate monitoring, blood oxygen (SpO₂) tracking, sleep monitoring, and stress detection. all work quietly in the background, building a real picture of your daily wellness rather than just logging numbers during exercise. Breathing training and female health tracking round out a genuinely comprehensive health feature set for a watch at this price point.
Battery life is where the Solar Lite really stands out: approximately 10 days of typical daily use, stretching to up to 20 days in basic-use mode. That's a genuinely long stretch between charges, especially useful if you travel often or just don't want to be tied to a charging routine every few days. Bluetooth 5.3 keeps the connection to your phone stable and efficient, and smart call and message notifications, music control, and weather information cover the everyday smartwatch essentials without unnecessary extras.
IP68 dust and water resistance means daily wear, rain, and sweat are never a concern, and multiple watch faces let you match the look to your style. Pairing with the HAYLOU Fun app gives you a clean view of all your tracked data, and the watch works across both Android and iPhone, so your choice of phone doesn't limit what it can do.
For anyone who wants genuinely comprehensive fitness and health tracking with battery life that actually lasts, without needing Bluetooth calling or extra bells and whistles, the HAYLOU Solar Lite is a smart, well-priced choice.
Key Features
- 1.38-inch round colour display — clear, easy-to-read interface for everyday use
- 240 × 240 resolution — sharp enough for stats, notifications, and watch faces
- 100+ sports & workout modes — tracks a genuinely wide variety of activities
- All-day heart rate monitoring — continuous tracking, not just during workouts
- Blood oxygen (SpO₂) monitoring — keep an eye on a key wellness metric
- Sleep tracking — understand sleep quality, not just hours slept
- All-day stress monitoring — spot patterns in your daily stress levels
- Breathing training — guided exercises for a moment of calm
- Female health tracking — built-in cycle tracking support
- Bluetooth 5.3 connectivity — stable, efficient connection to your phone
- IP68 dust & water resistance — handles daily wear, rain, and sweat with ease
- Up to 10 days daily battery life — or up to 20 days in basic-use mode
- Smart call & message notifications — stay informed without checking your phone constantly
- Music control — manage playback without reaching for your phone
- Weather information — check conditions at a glance
- Multiple watch faces — match the look to your style
- HAYLOU Fun app support — a clean, simple app for reviewing all your stats
- Android & iPhone compatible — works with whichever phone you use
Specifications
| Spec | Detail |
|---|---|
| Brand | HAYLOU |
| Model | Solar Lite |
| Product Type | Smartwatch |
| Display | 1.38-inch TFT |
| Resolution | 240 × 240 pixels |
| Bluetooth | 5.3 |
| Bluetooth Calling | No |
| Sports Modes | 100+ |
| Heart Rate Monitoring | Yes |
| Blood Oxygen Monitoring | Yes |
| Sleep Monitoring | Yes |
| Stress Monitoring | Yes |
| Water & Dust Resistance | IP68 |
| Battery Capacity | 240mAh |
| Daily Battery Life | Approx. 10 days |
| Basic-Use Battery Life | Up to 20 days |
| Dimensions | 46 × 46 × 9.9mm |
| Input | 5V / 500mA |
| Operating Temperature | -10°C to 60°C |
| App | HAYLOU Fun |
| Android Compatibility | Android 6.0 or later |
| iPhone Compatibility | iOS 9.0 or later |
| Condition | New |