SpO2, smart training and more

Garmin has announced the Forerunner 745, its new triathlon focused sports watch.

Replacing the ageing 735XT, the Forerunner 745 goes deep on running, swimming and cycling stats. It enables you to switch sports tracking within a single session and offers advanced analytics.
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https://www.wareable.com/garmin/garmin-forerunner-745-features-price-8091