Amazfit
Amazfit T-Rex Ultra 2 update adds golf mode and lactate threshold support
· By Endurance Wire
Image source: Zepp Health News smartwatch Wearables zepp health April 8, 2026 Marko Maslakovic Firmware update 2 min read The latest software update (version 4.6.5.2) for the Amazfit T-Rex Ultra 2 is adding a full golf mode, along with automatic lactate threshold calculation for runners and sleep algorithm improvements. The headline feature here is clearly the new golf workout mode. According to the update details, users now get access to data for over 40,000 golf courses globally, which is a serious addition for anyone who likes to keep one watch on the wrist for both everyday training and weekend rounds.
Named in this report
More Amazfit this month
- I tested Apple Watch SE 3 vs Amazfit Active 3 Premium for 2 months: Here's which one I'd buy
- Amazfit Bip Max: Bright smartwatch with maps, music and GPS for under 150 euros
- Amazfit Bip Max: Bright smartwatch with maps, music and GPS for under 150 euros
- Amazfit smartwatch gets handful of new features in latest update
- Amazfit adds new features to flagship smartwatch in update
- Amazfit T-Rex 3 range gets update 4.8.3.5 with new running metrics and rowing support