The Xiaomi Band 1S Smart Bracelet is a heart rate wristband that everyone deserves to have. Equipped with an optical heart rate sensor, can detect your hearts rate real-time, which can better help you to lose weight and improve cardiorespiratory capacity when doing aerobic exercise. What's more, it can be used as Call Reminder, Sports Tracker, Sleeping Monitor, etc. Take care of your movement at every moment. Mi Band 1S manages your motion every moment and take good care of you.
Heart Rate Monitor Comes with optical heart rate sensor, shows you heart rate with PPG, you can see the results more intuitively.
Incoming Call Reminder Never miss an important call again. Ask Mi Band to sense when a call has not been picked up within a certain time, and notify you immediately.
Sports TrackingMonitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a healthier lifestyle!
Sleep Monitoring Let you know your deep sleep and shallow sleep, also APP will give you periodical evaluation, help you develop good living habits.
Vibration Alarm Wake you up every morning in the ways of vibration, then you will not be late for work.
Free Password to Unlock the Phone Forget complex unlock password and gesture, simply raise your hand to close to phones, immediate and safe unlocking.
APP Sync Sync with the Mi Band app in real-time via Bluetooth® Low Energy to view your fitness and sleep records. Save up to a year's worth of data and get healthy lifestyle suggestions. Share and compare your data with friends to see who's healthier!
Ultra-Long Work Time Top-level Bluetooth chip and military gravity sensor ensure 10 days ultra-long work time for a full charging.
IP67 Waterproof Grade Designed according to the international waterproof and dustproof standard, you can wear the Xiaomi 1S while taking a shower.
Elegant Design All metal-designed case and imported skin-friendly band, Make you stand out from crowded.
Name Xiaomi Mi Band 1S Heart Rate Monitor Smart Wristband
Type Xiaomi Band
Bluetooth Version V4.0
Waterproof Grade IP67
Compatibility Android 4.4 / iOS 7.0 and Above System (Note That Mi Band's phone unlocking feature requires smartphones with MIUI or Android 5.0 and above)
Functions Alarm Clock, Call reminder, Calories burned measuring, Distance recording, Measurement of heart rate, Sleep management, Steps counting, etc.
Battery Type Lithium Polymer Battery
Battery Capacity 45mAh
Standby time About 10 days
Wireless Distance 5m-10m
Alert type Vibration
Shape of the Dial Elliptical
Case Material Magnesium-aluminum Alloy
Band Material TPSiV
The Dial Thickness 9mm
The Dial Size 36L x 14 W mm
The Band Width 1.3 cm / 0.5 inches
Wearable Length 15.7-20.5 cm
Product Weight 14g
Package Weight 105g
Product Size 22.5L x 1.36W x 0.99H cm
Package Size 10L x 10W x 3.5H cm
Package Contents 1 x Original Xiaomi Band 1S Smart Bracelet 1 x Charging Device1 x User Manual