Garmin Forerunner 935 - A smartwatch for runners ⌚🏃
Fitbit Charge - Activity and sleep tracking wristband
TomTom Spark 3 - The Spark 3 is a good fitness tracker for triathletes. It also features a unique and very simple-to-use tracking system. If you're prepared to pay extra, you can get a model with a heart rate monitor and music playback.
Moto 360 - The round smart watch is finally here.
Apple Watch Series 3 - Apple's newest internet-connected smartwatch
WHOOP Strap - The world's most powerful training and recovery tool