Xiaomi Smart Band 9

Xiaomi Smart Band 9 main image

Full Specifications

launch

monthAugust
year2024
statusAvailable

dimensions

size46.53 × 21.63 × 10.95 mm
weight15.8

build

protection5ATM water resistant

features

typeSmart Fitness Band
compatibilityAndroid 8.0+, iOS 12+
details1.62" AMOLED display, heart rate monitoring, SpO₂ tracking, sleep tracking, 150+ sports modes, vibration motor upgrades

materials

colors

connectivity

bluetooth5.4 BLE
wired_connectorMagnetic charging

app_support

battery

capacity233 mAh
lifeUp to 21 days (typical use), ~9–10 days with AOD
chargingMagnetic charging, ~1 hour full charge

protection

ip_rating5ATM
water_resistanceSwim-proof (up to 50m)

tracking

uwbYes (Bluetooth Low Energy 5.4)
bleYes (find device vibration alert via app)
beeperNo
replaceable_batteryNo

controls

indicators

ledsNone (display-based indicators)

platform_features

ports

descriptionMagnetic charging pins

standards

warranty

term1 year limited

sustainability

materialsPartial use of recycled materials in strap and packaging