Polar V800 & Polar M400 Reviews. Feature comparison between M400 and V800 - YouTube
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
Sportuhren: Polar M400 vs. V800 - Leben. Lieben. Genießen.
Polar announces M400 footpod support, also smartphone notifications for V800 /M400/A300 | DC Rainmaker
Polar - #TeamPolar, we've got a bunch of updates for you: - M400 and V800 firmware - Flow web service - Flow app iOS And the icing on the cake: Flow app
Polar M400 vs. V800 im Test: Gute Sportuhren und Möchtegern-Smartwatches - CURVED.de
Polar V800 GPS sports watch review - The Gadgeteer
Track Your Workout Like a Pro Athlete With This Fancy Smartwatch | WIRED
Polar - Updates for Flow app Android, M400 and V800 users: - Flow app Android release corrects the activity and training data visibility issue which some of you experienced - firmware updates
Polar M400 vs. V800 im Test: Gute Sportuhren und Möchtegern-Smartwatches - CURVED.de
Polar V800 review | TechRadar
Polar V800 GPS Sports Watch | The Fitness Outlet
Polar announces M400 footpod support, also smartphone notifications for V800 /M400/A300 | DC Rainmaker
Polar V800 vs M400 - porównanie zegarków sportowych - Allegro.pl