With its detailed maps, real-time data, and itinerary recommendations, Flow guides you towards the least polluted streets around. Whether you’re going somewhere specific or just for a stroll, alone or with your loved ones, Flow will let you know where the air is cleanest. Just follow the signs!
Make commuting a breeze
We are keenly aware of which transportation options emit more CO2 but it’s harder to know which one is best for your lungs. Car, bus, train, subway, hyperloop or rocketship: Flow helps you compare the data between your commutes and pick what’s safest.
Live Feedback
A single press on the device’s button gives an immediate reading of what you’re breathing and a glance at the app will show you everything else. The Flow companion app reveals what’s in the air around you — at home, at work, at school, or in your favourite cafe — you’ll always have the data at your fingertips.
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Specs
Pollutants: Measures PM1, PM2.5, PM10, NO2, VOCs
Battery: Typical daily use charge of 24-72h depending on use of Idle mode
Connection: Bluetooth Low Energy (BLE)
Charging: USB-C & custom metal contacts
Strap: Silicon
Color: Graphite Grey
Height: 4.9 inches (125 mm)
Width: 1.5 inches (40 mm)
Depth: 1.3 inches (35 mm)
Weight: 0.1lbs (70g)
CanadaIt is a wonderful thing to have. It makes me and some others more aware as to what is around us constantly. It is an elegant device too. It does take a bit of time to upload when the phone and flow have been apart for a while, but interesting to see that data.
Canadainitial impression very good
CanadaVery good overall. I had to remember to take it with me when leaving the house. I had to remember to charge it everyday. It was a huge draw on the iPhone battery. But, mostly good. I can see it very useful for OH&S
I bought this to monitor air quality in my home and on the go. It is a very clever device. Sometimes the data seem erratic and hard to interpret. This review originally appeared on Amazon.com.