Affordable Health Monitoring: The BrilliantHouse S5 fitness tracker offers a budget-friendly way to monitor heart rate, blood pressure, and sleep patterns. Users with health conditions like POTS find it particularly useful for tracking vital signs.

Mixed Accuracy: While some users praise its functionality, others report inaccuracies in step counting and timekeeping. The watch may require frequent syncing to maintain correct time.

Notification Features: The tracker displays calls, messages, and app notifications (Facebook, WhatsApp, etc.), adding convenience for daily use. However, the UI can be clunky with too many screens to navigate.

Battery & Durability: With a 5-7 day battery life and IP68 waterproof rating, it’s practical for active lifestyles. Charging can be tricky due to the removable band design.

Comfort Issues: Some users note the watch band doesn’t fit snugly, causing it to slide during wear. Custom bands are available for better fit options.

Final Verdict: A decent entry-level fitness tracker with useful health features but inconsistent accuracy. Best for casual users who prioritize affordability over precision.