![3pcs Silicone Breathable Wristband Strap Sports Smart Watch Watchband Bracelet Replacement for Polar M400 M430 GPS - Walmart.com 3pcs Silicone Breathable Wristband Strap Sports Smart Watch Watchband Bracelet Replacement for Polar M400 M430 GPS - Walmart.com](https://i5.walmartimages.com/asr/a7463ec2-0a97-4be4-8e9a-82780824c22f.1fe51eddc2b0b1f73e69cec8cf87e100.jpeg)
3pcs Silicone Breathable Wristband Strap Sports Smart Watch Watchband Bracelet Replacement for Polar M400 M430 GPS - Walmart.com
![Polar announces M400 footpod support, also smartphone notifications for V800/M400/A300 | DC Rainmaker Polar announces M400 footpod support, also smartphone notifications for V800/M400/A300 | DC Rainmaker](https://media.dcrainmaker.com/images/2015/01/IMG_3981.jpg)
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
![PolarGlobal on Twitter: "@MarcDeuter Hi Marc. Please make a factory reset to your M400. It should help. https://t.co/10CJRbb185 If still issues, your local Polar helps at https://t.co/k9QIKDpdCT" / Twitter PolarGlobal on Twitter: "@MarcDeuter Hi Marc. Please make a factory reset to your M400. It should help. https://t.co/10CJRbb185 If still issues, your local Polar helps at https://t.co/k9QIKDpdCT" / Twitter](https://pbs.twimg.com/media/Dq4hy_AX4AEyvAo.jpg)