MetroFlash Echo: Bluetooth Heart Rate Sensor


Meet the MetroFlash Echo: a Bluetooth heart rate sensor that combines with dozens of popular fitness apps to provide you with accurate heart rate data. It is compatible with iOS and Android devices and offers up to 10 hours of battery life. You will have to wear it on your wrist to get started.

More items like this: here

Echo is waterproof to 10 meters and has a range of up to 10 meters. It supports popular apps such as RunKeeper, MapMyRun, Endomondo, and Wahoo Fitness. Costs under $50.

*Our articles may contain aff links. As an Amazon Associate we earn from qualifying purchases. Please read our disclaimer on how we fund this site.
Read more:
GolfBuddy VS4 Golf GPS Improves Your Golf

Meet the GolfBuddy VS4 Golf GPS: a smart device that tells you the distance to the font, center, and back...

Tempo by CarePredict: Wearable for Seniors

In the past few months, we have covered a number of awesome wearables for kids, adults, and pets. Seniors could...

DIY: Arduino Pedometer Watch

So you want to build your own smartwatch? In the past few months, we have covered plenty of guides that...