The Xiaomi Smart Band 8 Active is an activity tracker designed for daily exercise and well-being monitoring. It offers essential measurement functions in a lightweight and compact form, continuously tracking heart rate, sleep quality, and blood oxygen saturation.

The Xiaomi Smart Band 8 Active is an activity tracker designed for daily exercise and well-being monitoring. It offers essential measurement functions in a lightweight and compact form, weighing 14.9 grams without the strap. The device continuously tracks heart rate, sleep quality, and blood oxygen saturation, providing data on the user's physical condition. The body and strap, made from TPU material, are designed for continuous use.

The band features a 1.47-inch TFT touchscreen with a resolution of 172 x 320 pixels. The display's maximum brightness of 450 nits ensures readability in varying lighting conditions, and the surface is protected by fingerprint-resistant tempered glass. The device is water-resistant with a 5ATM rating, allowing it to be used while swimming. The strap is suitable for wrists with a circumference of 135–215 mm.

Functionality is based on a built-in accelerometer and PPG heart rate sensor, supporting over 50 sports modes. The device connects to a smartphone via Bluetooth 5.1 LE, enabling smart notifications. It is compatible with devices running Android 8.0 and iOS 12.0 or newer operating systems. The battery is charged with the included magnetic charging cable in approximately two hours.

• Display: 1.47-inch TFT touchscreen with 172 x 320 pixel resolution

• Health Monitoring: Continuous heart rate and blood oxygen saturation (SpO2) tracking

• Sleep Tracking: Sleep quality analysis

• Sports Modes: Over 50 supported sports modes

• Water Resistance: 5ATM rating

• Compatibility: Android 8.0+ and iOS 12.0+ devices

• Connectivity: Bluetooth 5.1 LE for smartphone notifications

• Materials: TPU body and strap

• Charging: Magnetic charging with approximately 2 hours charge time

• Weight (without strap): 14.9 grams

• Display Brightness: 450 cd/m²

• Display Resolution: 172 x 320 pixels

• Touchscreen: Yes

• Display Type: TFT

• Display Technology: TFT

• Pixel Density: 247 ppi

• Supported Operating Systems: Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 8.1, Android 9.0, iOS 12, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16

• Bluetooth Version: 5.1

• Bluetooth: Yes

• Wi-Fi: No

• Bluetooth Low Energy (BLE): Yes

• Weight: 9.99 g

• Product Width: 25.4 mm

• Product Depth: 42.8 mm

• Thickness: 9.99 mm

• Battery Capacity: 210 mAh

• Charging Time: 2 hours

• Rechargeable Battery: Yes

• GPS: No

• Included Cables: Power

• Quantity per Pack: 1 piece

• Charger Included: Yes

• Case Shape: Rectangle

• Product Color: Black

• Device Type: Clip-on/Wristband Activity Tracker

• Control Type: Touch

• Water Resistance Depth: 50 m

• Waterproof: Yes

• Band Material: Thermoplastic Polyurethane (TPU)

• Adjustable: Yes

• Band Color: Black

• Water Resistance Rating: 5 ATM

• Suggested Gender: Unisex

• Removable Strap: Yes

• Magnetic Charging Connector: Yes

• Watch Case Color: Black

• Display Diagonal: 3.73 cm (1.47")

• Color Display: Yes

• Heart Rate Monitor: Yes

• Accelerometer: Yes

• Pedometer: Yes

• Vibration Motor: Yes

• Multisport Mode: Yes

• Calories Burned Tracking: Yes

• Sleep Quality Tracking: Yes

• Hours Slept Tracking: Yes

• Smart Notifications: Yes

• Activity Tracker: Yes

• Haptic Feedback: Yes

• Blood Oxygen Sensor: Yes