Mira
Tech specs 
Size41.5 x 14.5 x 12 mm
MaterialSurgical-grade stainless steel
ChargingUSB
BatteryLithium-ion
Battery lifeUp to 5 days
Water-resistanceSweat, rain and splash proof
Weight22 grams
Sensor3 Axis Accelerometer, Gyro Sensor, Altimeter and Touch Sensor
DisplayOLED
Screen size128 x 36 dots
ColorsHeart of Gold, Hot Chocolate, Polished Jetsetter, Satin Rosé All Day, Polished Rosé All Day
Other
Activity tracking 
StepsYes
DistanceYes
CaloriesYes
Activity
Floors
Sleep
Heart rate
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
GPS
Running features
Swimming features
Smartphone notifications
Other Elevation
Links 
View onAmazon
Amazon US rating3.0 out of 5 stars
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