There's no "perfect" piece of kit for targeting fat loss. You'll need to take a more holistic approach to your health by looking other factors, including diet, how active you are throughout the day, how consistently you exercise, and other areas like sleep or stress management.
For most people, maintaining a small calorie deficit can help you lose weight (burning off more energy than you consume), but the good news is that you can still tear through energy lifting heavy weights and doing cardio, so this actually gives you more freedom with how you exercise.
We recommend regularly lifting weights, daily walks and adding some cardio into your routine if you enjoy it.