Day 4/21 complete! Let’s go! 24 minute HIIT workout at avg HR of 142bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 5/21 complete! Bit tired today. 24 minute HIIT workout at avg HR of 138bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 6/21 complete! Yeah! 24 minute HIIT workout at avg HR of 144bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Week 1 complete! 7/21 24 minute HIIT workouts done! Tough one today! Today’s avg HR of 139bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 8/21 complete! Good start to week two! 24 minute HIIT workout at avg HR of 141bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 9/21 complete! Good start to the weekend! 24 minute HIIT workout at avg HR of 141bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 10/21 complete! On Fire Today! PB avg heart rate!! 24 minute HIIT workout at avg HR of 151bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 11/21 complete! Great start to the week! 24 minute HIIT workout at avg HR of 141bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 12/21 complete! Decent effort today, with some fatigue. 24 minute HIIT workout at avg HR of 140bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Day 13/21 complete! HR dropped near the end but still good effort. 24 minute HIIT workout at avg HR of 137bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

Week two complete! 14/21 HIIT workouts done! Great workout today too! 24 minute HIIT workout at avg HR of 148bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

15/21 HIIT workouts! Had app issues today & did the workout twice to get it recorded! 24mins w/ avg HR 139bpm with TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

15/21 HIIT workout with avg HR 139bpm with TicWatch E3! The file won’t upload so can’t provide app exercise screenshot until tomorrow #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

15/21 HIIT workout has uploaded now. 24mins with avg HR of 139. Mobvoi_Official Gordano Dadog Aaron Karin Benjamin Lee Roman Boot

16/21 HIIT workouts done! Feeling great! 24 minute HIIT workout at avg HR of 139bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

17/21 HIIT workouts done! Can see the finishing line now! 24 minute HIIT workout at avg HR of 137bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

18/21 HIIT workouts done! Let’s go for 21 in a row! 24 min HIIT workout at avg HR of 136bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

19/21 HIIT workouts done! Felt good today! 24 min HIIT workout at avg HR of 140bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

20/21 HIIT workouts done! Tomorrow is the final day! 23min HIIT workout at avg HR of 135bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam

21/21 HIIT workouts completed! What an epic challenge!! 24min today at avg HR of 135bpm with my new TicWatch E3! #hiitchallengewithTicWatchE3 Mobvoi_Official Gordano Dadog Benjamin Lee Aaron Roman Boot Adam