Xiaomi Mi Band 5
Tech specs 
Size46.95 x 18.15 x 12.45 mm
MaterialPolycarbonate, silicone wristband
ChargingBuckle in charging
Battery125 mAh lithium ion
Battery lifeUp to 20 days (14 days for NFC version)
Water-resistance50 metres (5 ATM)
WeightStandard: 11.9 grams
NFC 12.1 grams
Sensor3-axis accelerometer, 3-axis gyroscope, optical heart rate sensor, capacitive proximity sensor
DisplayColour AMOLED with 2.5D curved glass protection. Screen brightness up to 450 nits.
Screen size1.1-inch with 126 x 294 pixels resolution
OtherBluetooth 5.0 support
Activity tracking 
Calories burnedYes
Heart rateYes
Stress & recoveryYes
Pulse Ox
Respiration rate
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPSConnected GPS.
Running features
Swimming features
Other - 6 different sports modes including running, outdoor running, exercise, cycling, swimming and walking.
- Stopwatch, Alarm clock, Timer, Find my phone, Phone unlock, Event reminder, Do not disturb mode (works even without phone), Lock screen, Music controls on band
Non-fitness functions 
Smartphone notificationsYes
On-board music storage
Connected payYes
Affiliate link*Amazon
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