Mio Slice
Tech specs 
SizeSmall fits wrists 5.5” to 6.75” / 13.97 cm to 17.15 cm in circumference
Large fits wrists 6.75” to 8.25” / 17.15 cm to 20.96 cm in circumference
MaterialTPU strap, anodized aluminum main body and buckle
ChargingUSB charger
BatteryLi-poly battery
Battery lifeApproximately 5 days with 1 hour of high activity time per day
Water-resistance3 ATM (up to 30 metres)
Weight29 grams
SensorOptical heart rate tracker, 3-axis accelerometer, vibration motor
DisplayOLED
Screen size
ColorsBlack, Navy, Stone, Sienna
Other
Activity tracking 
StepsYes
DistanceYes
Calories burnedYes
ActivityYes
Floors
Sleep
Heart rateYes (24/7, resting heart rate)
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPS
Running features
Swimming features
Other PAI: Get real-time heart rate intensity feedback with a personal score.
Non-fitness functions 
Smartphone notificationsPhone calls, SMS
On-board music storage
Connected pay
Links 
Affiliate link*Amazon
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