Striiv Fusion Bio 2
Tech specs 
Size13.2 x 1.3 x 0.8 cm
MaterialDurable elastomer
ChargingMicro USB
BatteryRechargeable lithium ion battery.
Battery lifeup to 5 days (up to 30 days with heart rate feature off)
Water-resistanceSweat-proof and splash-proof
Weight136 grams
Sensor3D accelerometer, heart rate sensor
DisplayTouchscreen
Screen size
ColorsBlack, Red, Denim Blue
Other
Activity tracking 
StepsYes
DistanceYes
Calories burnedYes
ActivityYes
Floors
SleepYes
Heart rateOn-demand and automatic resting heart RATE
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPS
Running features
Swimming features
Other Smartphone music control, vibrating alarms, instant journaling
Non-fitness functions 
Smartphone notificationsCaller ID, text notifications, app notifications
On-board music storage
Connected pay
Links 
Affiliate link*Amazon
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