We are pleased to announce that on March 4, 2025, an updated Rich Text Editor will be introduced in the MyFitnessPal Community. To learn more about the upcoming changes, please click here. We look forward to sharing this new feature with you!
FitBit One and Polar FT7 HRM

nikkim19781
Posts: 45 Member
I am more than sure this has been posted somewhere else (although I can't seem to find the exact answer I am looking for)
I just recently purchased and started wearing my FitBit One ( I absolutely LOVE this little thing) However, I am having trouble understanding the food logs in MFP , the FitBit app and the calories burned between the two.
I wear my FitBit literally all day. I wear my HRM when I am at the gym on the treadmill for about 30-45 minutes 5 days a week. Should I let FitBit do the calculations for the time I am at they gym or should I manually enter the distance and calories burned from my HRM into MFP? Is it logging the steps and activity twice if I manually log on MFP? Should I enable the negative calories in MFP? My TDEE -20% is 1698 calories, however my FitBit shows 894 calories for today, 1393 calories for yesterday. I am GENUINELY confused here!
Any help or clarification is greatly appreciated! I apologize if this has been posted somewhere else. I am just trying to get as accurate a reading from my devices as I can!
I just recently purchased and started wearing my FitBit One ( I absolutely LOVE this little thing) However, I am having trouble understanding the food logs in MFP , the FitBit app and the calories burned between the two.
I wear my FitBit literally all day. I wear my HRM when I am at the gym on the treadmill for about 30-45 minutes 5 days a week. Should I let FitBit do the calculations for the time I am at they gym or should I manually enter the distance and calories burned from my HRM into MFP? Is it logging the steps and activity twice if I manually log on MFP? Should I enable the negative calories in MFP? My TDEE -20% is 1698 calories, however my FitBit shows 894 calories for today, 1393 calories for yesterday. I am GENUINELY confused here!
Any help or clarification is greatly appreciated! I apologize if this has been posted somewhere else. I am just trying to get as accurate a reading from my devices as I can!
0
Replies
-
Personally, I think you should do it manually, FitBit calculates calories burned by motion sensor and doesn't have a heart rate monitor built in, your HRM would most likely be more accurate for calorie burn.0
This discussion has been closed.
Categories
- All Categories
- 1.4M Health, Wellness and Goals
- 391.4K Introduce Yourself
- 43.4K Getting Started
- 260.4K Health and Weight Loss
- 175.6K Food and Nutrition
- 47.3K Recipes
- 232.7K Fitness and Exercise
- 440 Sleep, Mindfulness and Overall Wellness
- 6.4K Goal: Maintaining Weight
- 8.5K Goal: Gaining Weight and Body Building
- 152.7K Motivation and Support
- 8.1K Challenges
- 1.3K Debate Club
- 96.2K Chit-Chat
- 2.5K Fun and Games
- 3.2K MyFitnessPal Information
- 22 News and Announcements
- 916 Feature Suggestions and Ideas
- 2.7K MyFitnessPal Tech Support Questions