Xiaomi Smart Band 11 Active

Also sold as Smart Band Active

Works with: iPhone and Android
Display: LCD, 1.47 in
Case sizes: 43.5 mm
Battery: 8 days
Water resistance: 5 ATM
Weight: 18 g

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Xiaomi Smart Band 11 Active at a glance

Battery

About a week

Up to 8 days in smartwatch mode.
Display

LCD, 1.47 in

1.47 in.
Health

Heart, sleep and more

Measures blood oxygen.
Phone & smart

iPhone and Android

Notifications from your phone.
Build

5 ATM water rating

18 g.

Xiaomi Smart Band 11 Active full specifications

Overview

Brand	Xiaomi
Model	Smart Band 11 Active
Series	Smart Band
Colours	Black, Gray, Pomelo Pink

Platform & apps

Works with iPhone and Android phones.

Operating system	other
Works with	iPhone and Android
Minimum iOS	iOS 14
Minimum Android	Android 8

Display

An LCD display.

1.47 in.

Display type	LCD
Display name	TFT
Screen size	1.47 in
Resolution	172 x 320
Pixel density	247 ppi
Colour display	Yes
Controls	touchscreen

Design & durability

A 43.5 mm case weighing 18 g.

Rated 5 ATM: fine for swimming laps and showers.

Case sizes	43.5 mm
Case shape	Band
Dimensions	43.5 x 25.8 x 10.2 mm
Thickness	10.2 mm
Weight (case)	18 g
Case material	Metallic-look frame
Lens	Reinforced glass
Band material	TPU
Fits wrists	135-215 mm
Water resistance	5 ATM
Water standard	ISO 22810:2010

Battery

About a week: up to 8 days in smartwatch mode.

Real battery life depends on screen brightness, notifications and workouts.

Battery (smartwatch mode)	8 days
All battery modes	Smartwatch: 8 days; Battery saver: 21 days
Battery capacity	300 mAh
Charging	proprietary-plug
Full charge time	120 min

Health & sensors

Tracks heart rate around the clock, plus blood oxygen.

For sleep, it offers basic sleep tracking.

Sensors	optical HR, accelerometer
Heart-rate tracking	24/7
Blood oxygen (SpO2)	Yes
Sleep tracking	Basic
Stress tracking	Yes
Cycle tracking	Yes

Training

Tracks 50+ sports and activities.

Sport profiles	50

Smart features

Notifications	Yes
Bluetooth	Bluetooth 5.3

Diving, golf & more

Diving	None

Specs compiled from Xiaomi's product pages and datasheets. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.