Best Purse-Sized: Erin Condren Wellness Log

What you'll love: If there isn't much room to spare in your purse or gym bag, this petite wellness planner is the perfect size for you. Complete with a sticker sheet and 80 pages to jot down your progress, the 6-inch by 8-inch fitness log will help you organize six months' worth of workouts, steps, water intake, sleep habits, and meals. It makes meeting your fitness goals fun and easy with helpful goal spreads, checklists, and health trackers. Rave review: "I'm currently trying to recover from a binge eating disorder," said one Amazon shopper. "I can track down and write what I eat, as well as how much water I drink per day. For me, that's pretty awesome! I take it with me everywhere, it's small but perfect for me. It can fit in your bag very well." They added, "Even if you don't struggle with [an eating disorder], this is perfect for people who want to track their lifestyle and fitness habits!" Best for Weight Loss: Fitlosophy Fitbook fitness planner Buy It, $21 (was $26) What you'll love: The Fitlosophy Fitbook makes following a weight loss nutrition and exercise plan simple with its detailed layout, which includes a daily food and exercise log that breaks down everything from your vitamins and water intake to your strength training and cardio. There are prompts to monitor your weight, body fat percentage, waist measurement, bench press weight, and more. Weekly wrap-up sections monitor your progress so you can reflect on your diet and workout efforts, as well as journal your thoughts and goals for the upcoming week. Users also have access to the FitBook+ app, which helps you establish healthy goals for the 12-week period. Rave review: "My experience with calorie counting is that I often under-eat and it's not a healthy or sustainable way to lose weight. This book let's me make my food choices on whether or not they're good for me, not by their calorie content," one customer shared, adding, "I like this system because it doesn't rely on hard numbers and it truly makes you think about what you're putting in your body."