The 6 Best Bike Computers of 2023 | Tested by GearLab
Amazon.com: WATCH LINK® Pod Compatible with The Apple Watch (Series 3 and Newer) broadcasts Apple iWatch Heart Rate Over ANT to Any Workout Equipment (Replaces Heart Rate Monitor, Armband or Chest Strap). :
Dexcom and Garmin Enable CGM Data Viewing
Apple Watch » GPS Radler
Apple Watch Ultra vs Garmin (thoughts) : r/triathlon