Oraimo Watch 5 vs. Watch 4: A Smartwatch Evolution
Oraimo has always been known for producing affordable yet feature-packed smartwatches. With the release of the Oraimo Watch 5 (OSW-805), users now have an upgraded option compared to its predecessor, the Watch 4 (OSW-801). But what exactly sets these two models apart? Let’s dive into the key differences and improvements.

Display and Build Quality
Both the Watch 4 and Watch 5 have large 2.01-inch displays. However, the resolution of the Watch 5 is slightly enhanced, moving from 240×282 pixels to 240×296 pixels. More importantly, the screen material has been upgraded from ordinary glass to tempered glass, making it more durable and scratch-resistant.
The build quality has also seen a significant improvement. While the Watch 4 features a plastic casing, the Watch 5 steps up with a premium stainless steel build. Additionally, the Watch 5 is thinner, with a 10.8mm thickness compared to the 11.5mm of the Watch 4.
Performance and Features
Both smartwatches share core functionalities such as wireless HD calling, blood oxygen and heart rate monitoring, and compatibility with the Oraimo Health app. However, the Watch 5 introduces several new features:
- Calculator App: A handy addition for quick calculations on the go.
- Games: The Watch 5 includes built-in games, adding fun to your wearable experience.
- Enhanced Icon Display Styles: The Watch 5 offers nine different icon styles compared to just two in the Watch 4.
Sports and Health Tracking
For fitness enthusiasts, both models include 105 sports modes, making them great companions for various workout activities. The heart rate and blood oxygen monitoring features remain consistent across both models.
Battery Life and Connectivity
Battery performance remains unchanged between the two models, offering up to 7 days of normal usage and up to 30 days on standby mode. Both models support Bluetooth 5.2, ensuring stable connectivity and efficient power consumption.
Water Resistance
One notable upgrade is the waterproof rating. While the Watch 4 is rated IP68, meaning it can handle dust and water splashes, the Watch 5 takes it a step further with a 1ATM rating, offering better water resistance for everyday activities like washing hands or light rain exposure.
Conclusion: Is the Watch 5 Worth the Upgrade?
If you’re using the Watch 4 and are happy with its features, you may not feel an immediate need to upgrade. However, if you’re looking for a smartwatch with a more premium build, better durability, and extra functionalities like a calculator and games, the Watch 5 is a solid choice.
Oraimo has successfully refined its smartwatch experience with the Watch 5, making it a well-rounded upgrade for users seeking a more polished and feature-rich wearable.

