1. Design and Display

One common feature amongst these three is that each is fitness-focused and lightweight. Looking at the display technology on each of these three, it’s obvious that the Fitbit Charge 3 which uses OLED has a much lively display compared to the reflective LCD display of the Bip and the monochromic-colored LCD display of Huawei Fit which however has the most easily readable screen outdoors.

On the other hand, all three devices look outstanding in their respective ways, however, the Bip seems to be more versatile. It’s the kind of watch you could wear to the gym, nice casual wear or perhaps to the office. It’s also the slimmest among these three, while the Charge 3 looks more like a fitness tracker (Although no surprises, it’s just in line with the manufacturer’s intent.) While it’s a perfect fit for the gym, I don’t think I would be wearing it out to an official event.

The Huawei Fit looks more like a classic watch even though it was released as a fitness smartwatch. It’s a great fit for the office, but certainly not the best fit for the gym among these three. Charge 3 is the best for the gym, it is also the lightest in weight.


2. Battery Life

In terms of battery life, the Amazfit Bip has the longest battery life. Perhaps the major reason it’s a popular demand among consumers. The battery life of the Amazfit Bip lasts far longer than the other two. On regular usage, you should get about 12 days or more compared to the Huawei Fit which will give you about 4 days or more, while Charge 3 has the least battery life of about 2 days which is still great and should see you through even in extreme workout sessions. That’s the price to pay for that richer display.


3. Waterproof Rating/Protection

While both Fitbit Charge 3 and Huawei Fit are rated 5ATM making these two water-resistant up to 50 meters, the Amazfit Bip is rated IP68 and is only water-resistant up to 1.5 meters. As such, both the Fitbit Charge 3 and Huawei Fit are swim-proof. You can wear any of those two to the pool or ocean, but not the Bip.

4. Fitness Tracking

Each of these three smartwatches is fitness-focused. Each comes with an accelerometer, gyroscope, and HRM ready to track your active life. However, the Fitbit Charge 3 has more fitness tracking features inbuilt and certainly the best fit to wear to the gym.

On the other hand, there is an inbuilt GPS in the Bip which is lacking in both the Charge 3 and Huawei Fit which makes the Bip a better choice for tracking your locations, routes, and distances. Although you can still access GPS functions with the Charge 3 or Huawei Fit, that could be quiet inconvenient in certain situations.