The Haylou Solar Lite 2 has officially arrived, bringing a significant display upgrade and enhanced communication features to one of the most budget-friendly smartwatch lines on the market. While its predecessor was a basic entry-level tracker, the Solar Lite 2 pivots toward a more premium experience with a vibrant AMOLED screen and integrated Bluetooth calling.
Below is an overview of the key improvements, features, and technical specifications for this new wearable.
High-Definition AMOLED Visuals
The most striking change in the Solar Lite 2 is the transition from a traditional LCD/IPS panel to a 1.43-inch AMOLED display. With a crisp resolution of 466 x 466 pixels, the screen offers deeper blacks, more vivid colors, and significantly better outdoor visibility compared to the original model. This hardware jump allows for more intricate watch faces and a smoother user interface.
Seamless Connectivity and Bluetooth Calling
Moving beyond simple notifications, the Solar Lite 2 now supports Bluetooth telephony. Equipped with a built-in microphone and speaker, the watch allows users to take calls directly from their wrist when connected to a smartphone. This feature is supported by the latest Bluetooth 5.4 standard, ensuring a stable connection and improved power efficiency during wireless communication.
Comprehensive Health and Fitness Tracking
The watch remains a robust companion for active users, featuring over 150 different sports modes—a massive increase from the previous generation. For health enthusiasts, it provides 24-hour monitoring for:
-
Heart Rate & SpO2: Continuous tracking of pulse and blood oxygen levels.
-
Sleep Quality: Detailed analysis of sleep stages and duration.
-
Stress & Wellness: Tools for stress detection and guided breathing exercises.
-
Female Health: Integrated tracking for menstrual cycles.
Endurance and Durability
Despite the power-hungry AMOLED screen, the Solar Lite 2 maintains impressive longevity. On a single charge, the 300mAh battery can last up to 17 days under typical usage. For peace of mind during workouts or in the rain, the watch features a 1ATM water-resistance rating, making it durable enough for daily splashes and sweat.
Haylou Solar Lite 2: Technical Specifications
| Feature | Specification |
| Display | 1.43-inch AMOLED Touchscreen |
| Resolution | 466 x 466 pixels |
| Connectivity | Bluetooth 5.4 |
| Calling | Built-in Microphone & Speaker (Bluetooth Calling) |
| Sensors | Heart Rate, SpO2 (Blood Oxygen), Motion Sensor |
| Sports Modes | 150+ Workout Modes |
| Battery Capacity | 300 mAh |
| Battery Life | Up to 17 days (Daily Usage) |
| Water Resistance | 1ATM (Splash/Rain Resistant) |
| Dimensions | 51.6 x 45.5 x 9.8 mm |
| App Support | Haylou Fun |
| Compatibility | Android 6.0+ / iOS 9.0+ |
Price & Availability
The Haylou Solar Lite 2 watch is currently available at AliExpress. Check Price
You May Also Like To Check Out: The New and Latest Smartwatches 2025
