So Wahoo Fitness released the Tickr series with the Tickr, the Tickr Run, and the Tickr X. All of these chest strap heart rate monitors have dual functionality, in means that they support both ANT+ and Bluetooth.
The TomTom MultiSport Cardio has a nifty feature that it measures your heart rate on your wrist. It uses green LED lights and a sensor to measure the blood flow and by that determine your heart rate.
First off, the Ambit 3 is available in Peak and Sport edition, I’ll use the Sport edition for this comparison as I feel it’s the better option for a triathlete. The Peak is the better watch, but if you swim, bike and run (or any of those by itself), the Sport edition is all you need.
Suunto Announced the Ambit 3 series in early 2014 and the watch has two different varieties, being the Peak and the Sport. If you’re a Triathlete, I absolutely advise to buy the Ambit 3 Sport as the features of the Peak are of no benefit to you and it’s slightly cheaper than the Peak. While the looks are nearly identical to the Ambit 2, The Ambit 3 no longer supports ANT+ as Suunto chose to go with Bluetooth support.