Finis Aqua Pulse
Tech specs 
Size15 x 10 x 8 cm
Materialplastic with rubber clip
ChargingUSB
Battery Lithium-ion
Battery lifeup to 8 hours
Water-resistance
Weight180 grams
Sensor PBC inferred sensory that retrieves your heart rate through your earlobe
DisplayAudible feedback. The heart rate announcements are made regularly in 10-second, 20-second, 30-second, 45-second, 1-minute, 2-minute or 5-minute increments. Push the “Instant Heart Rate” button to hear your last recorded reading again.
Screen size
ColorsYellow
Other
Activity tracking 
Steps
Distance
Calories burned
Activity
Floors
Sleep
Heart rate
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPS
Running features
Swimming featuresReal Time Audible Heart Rate is announced into your ear as you move; no need to pause and look at a watch. Bone Conduction Audio Announcement verbally conveys your heart rate through your bones into your inner ear; no ear buds needed. Infrared Sensor Technology picks up heart rate through your earlobe.
Other
Non-fitness functions 
Smartphone notifications
On-board music storage
Connected pay
Links 
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