Key dates for your triathlon training for the AJ Bell London Triathlon

OK so hopefully you know that the race day is on the weekend of the 8/9…

Suunto Ambit3 Software Update 2.0

This is a good move forwards for Suunto. Now we are talking. Recovery status – great.…

Google X Research Division Announces Health Tracking Band

Google today announce a Health Tracking Band. As much as I love Google, the one released…

Where it all began for Felt Bikes

the5krunnertfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20…

Weekly Review – June 14 – 21

the5krunnertfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20…

100 miles of dizzying silliness

great job! Isn’t there a ‘famous’ artist who does this as well? or is that you…

Jabra’s new in-ear Bluetooth headphones track more than 40 exercises and coach you along the way

the5krunnertfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20…

Apple Watch failed to deliver accurate heart rate readings when users engaged in interval training

Latest scientific tests from Valencell show that the Apple Watch (Review) has further problems Apple Watch failed…

The AJ Bell London Triathlon Spreadsheet Results 2014 – Would you have qualified for Team GB (Age Group)?

I’ve produced a potentially interesting spreadsheet for the AJ Bell London Triathlon (2014) – Standard Distance.…

The Wearables Market – Some Overview Stats

Here are some interesting INDUSTRY METRICS (Source: Valencell.com) for the wearables industry. Scroll down to the…

How does SCOSCHE and JABRA optical HR work?

This is how Optical HR work as explained by Dr Steve from Valencell for in-ear usage.…

Year of the Goat (Baaadass Bill) – TomTom Bandit

Forget cat videos, sneezing pandas and dogs balancing things on their heads… 2015 is the Year of…

Running Heroes is launching its UK version

Running Heroes links to many existing sites like Polar and Endomondo. The more you train the…

Polar Flow goes STRAVA (Finally !…later :-( )

Finally! —————————– Press Release Polar ————— All those passionate Polar cycling and running fans out there! …