The Band 9 Active features a 1.47-inch TFT display with a resolution of 172×320 pixels and a 60Hz refresh rate—a rare inclusion at this price. The screen is bright enough for most indoor and outdoor conditions, though it lacks auto-brightness and always-on display (AOD) support. The bezels are quite thick, giving it a less modern look compared to AMOLED-based alternatives. The device is extremely lightweight at 16.5g and measures only 9.99mm in thickness, making it comfortable for all-day wear.

 Health & Fitness Features

The Smart Band 9 Active includes basic health tracking such as heart rate monitoring, SpO₂ (blood oxygen) measurement, stress tracking, female health tracking, and sleep monitoring (including deep, light, and REM stages). It supports over 50 workout modes, such as walking, cycling, and yoga, and is rated 5 ATM water-resistant, allowing for use during swimming.

However, sensor accuracy is limited. Users and reviewers report that heart rate data can be off by 10–20 BPM, and calorie estimates and SpO₂ readings are often inconsistent. Sleep tracking, on the other hand, is fairly accurate and praised for identifying wake and REM periods well.

GPS & Connectivity

The band does not include built-in GPS, relying instead on your smartphone’s GPS (known as connected GPS). This can cause delays or inaccuracies if the phone loses signal or is too far from the band—up to 15–20% deviation in route distance has been observed.

It supports Bluetooth 5.3 BLE and is compatible with both Android (8.0+) and iOS (12.0+) devices via the Mi Fitness app.

 Battery Life & Charging

The 300mAh battery provides excellent endurance—up to 18 days on typical use and 9 days with heavy use. Real-world usage tends to yield 8–14 days, depending on screen usage and notification frequency. Charging is handled via a magnetic cable and takes under 2 hours to reach 100%.

Buy it from us and enjoy Secure (Pay on Delivery) and Fast delivery, 2-3 hours for Nairobi, Next day Countrywide or visit our shop at Rehema House  Standard Street ,Behind Sarova Starnley, 6th Floor ROOM 1. For information contact +Kings Tech