Oppo Watch X2 vs. Huawei Fit 4: Heart Rate Measurement Accuracy Comparison

Accessing Heart Rate Measurement

• 💡 On the OPPO Watch X2, accessing heart rate measurement involves scrolling until the heart rate feature is found.
• ⚠️ The Huawei Fit 4 interface for heart rate measurement was noted as being harder to locate, potentially taking a few minutes to find.

Initiating and Comparing Readings

• ⚡ Both smartwatches can initiate heart rate measurements with a click or tap.
• 📊 During comparison, the immediate difference in readings between the OPPO Watch X2 and Huawei Fit 4 was observed to be around three units.
• 📈 However, it was also noted that discrepancies can sometimes be larger, reaching 10 or 12 units.

Viewing Measurement History

• 🔍 Both the OPPO Watch X2 and Huawei Fit 4 provide access to past heart rate measurements.
• 🧐 The video aims to help users decide which device's readings they might trust more, given the observed differences.

Final Thoughts on Accuracy

• 🎯 The primary focus is on the accuracy differences between the heart rate sensors of the two devices.
• ❓ Users are encouraged to decide which device's readings they prefer to rely on.