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The Fitbit Inspire 3 is a fitness tracker with a number of features for tracking physical exercise, sleep, and overall health. It is thin and light, and the face of the watch can be changed and the bands can be switched out. The Inspire 3 has a power life of up to 10 days and is waterproof up to 50 meters, so you can take it swimming.
The Amazfit Band 7 is also a fitness tracker. Like the Inspire 3, it can track your movement and sleep, check your heart rate, and let you know when your phone rings. It has a strong, water-resistant design and a touch screen in the shape of a rectangle. The Band 7 has a power life of up to 15 days and GPS tracking, which makes it easier to keep track of outdoor activities.
Fitbit inspire 3 vs Amazfit band 7 Comparison Table
| Specification | Fitbit Inspire 3 | Amazfit Band 7 |
|---|---|---|
| Display | OLED touchscreen | AMOLED |
| Water Resistance | Up to 50 meters | Up to 50 meters |
| Battery Life | Up to 10 days | Up to 15 days |
| Heart Rate Monitor | Yes | Yes |
| GPS | Connected GPS | Built-in GPS |
| Music Playback | No | Yes |
| Voice Assistant | No | Yes |
Fitbit inspire 3 vs Amazfit band 7: DESIGN

Lastly, the band that comes with the watch is as soft as any silicone strap, but the way it is made makes it hard to get a tight fit because the strap slides through its holder as you tighten it. I’ve found that it always fits well but has a little bit of give, which might bother someone who likes a better fit. And because the style is unique, there aren’t many third-party bands you can swap in.
The Fitbit Inspire 3 doesn’t look too different from the Inspire 2. The main unit is a little bit bigger and longer, and the silicone band is the same shape but slightly different. It looks and feels the same as its predecessor—sleek and light. Like its predecessor, it fits comfortably on the wrist and is easy to use for most things. The silicone grips your skin just enough to keep it from moving in a way that’s uncomfortable while you work out.
Fitbit inspire 3 vs Amazfit band 7: Battery life

The size of the built-in battery is 232 mAh. The maker says that this should make sure the battery lasts for up to 12 days of heavy use. We keep our test unit running with a constant Bluetooth link, continuous measurements of heart rate and blood oxygen, and monitoring of sleep and breathing. Even with all of this, we can only get to a runtime of less than one week, which is a big drop.
We checked how long the Fitbit Inspire 3’s battery would last with both the always-on display and the auto-wake mode. Even when in “always-on” mode, Fitbit has kept the battery life the same as in earlier models, at about 10 days. Fitbit may have made other changes to improve battery life to make up for the effect of the always-on display. You can buy this fitness band from its official website
Fitbit inspire 3 vs Amazfit band 7: FEATURES
Also, in the past few years, cheaper fitness trackers have been gaining on Fitbit, so there is more competition than ever. The $60 Xiaomi Mi Band 7 has a screen that is even bigger than the Inspire 3’s. It also has similar health features, but its sensors aren’t as accurate. Garmin also makes the Vivosmart 5, which has even more ways to track exercise, but costs $150 and only has a black-and-white screen.
If you use the AOD setting and work out more often, the Band 7 is more likely to last a week or less per charge. But that’s still a lot longer than most other trackers, which only work for a few days when all their features are turned on. As long as you have realistic expectations, the Amazfit Band 7 is still one of the best fitness trackers for battery life, even compared to watches that weigh twice as much.
Which one should you buy?
If battery life and price are important to you, the Fitbit Inspire 3 might be a better pick. It costs less than the Amazfit Band 7 and has a power life of up to 10 days. The Fitbit Inspire 3 is also great for tracking fitness exercise and heart rate, and the fact that it can be worn in the water makes it perfect for tracking swims.
On the other hand, the Amazfit Band 7 might be a better choice if you want a fitness tracker with built-in GPS and music playing. It also has a bigger AMOLED screen and a longer battery life of up to 15 days. The Amazfit Band 7 is a good choice for people who want more advanced features because it has a voice helper and its own GPS tracking.
Fitbit inspire 3: THE GOOD AND THE BAD
The Good
- Long battery life of up to 10 days
- Affordable price point
The Bad
- No built-in GPS
Amazfit band 7: THE GOOD AND THE BAD
The Good
- Large AMOLED display for clear viewing
- Long battery life of up to 15 days
The Bad
- Costlier than Fitbit Inspire 3.
FAQS
Pretty accurate for tracking steps, heart rate, and distance. Comes within 5% of what I get from other ways of measuring, but sometimes it misses steps.
The Fitbit Inspire 3 doesn’t have as many features as higher-end models like the Fitbit Sense 2: It doesn’t have a GPS, an ECG heart monitor, or an EDA stress gauge.