You get a whole lot of wearable for your £35, with big improvements on the Mi Band 3

Real improvements over the Mi Band 3; Better run tracking; Colour screen is excellent; Incredible battery life;

The Mi Fit app is a weak link;

Xiaomi Mi Band 4: The big upgrade in this year's Mi Band 4 is the colour AMOLED display and the ability to track swimming. Here's our r...

When it comes to smart band value for money the Mi Band Xiaomi is always the first to come to mind. The new generation, then Mi Band 4 , carries on the already well-known formula of the brand keeping more or less the same design of the previous generation, an advantageous price and introduces new...

AMOLED color display; Integrated features; Waterproof up to 5 ATMs; Value for money

No integrated GPS

I have been very impressed with the Mi Smart Band 4, it is not perfect but at this price, there is very little to find fault with. It also will outlast the Energiser bunning on one charge which is awesome.

Item is a knockoff and not a legitimate Xiaomi Mi Band 4. Told seller and seller advises that this is the "upgraded" version with no software bugs like the original. Seller wouldn't complete full refund but then I made a request to Amazon who then provided me with my full refund.

Xiaomi's Mi band 3 launched in May 2018 to become one of the most popular fitness tracking wearables in India. This added up to the already mass-selling range of Xiaomi's wearables, comprising the Mi Band, the Mi Band 2, the Mi Band HRX edition and the Mi Band 3.

Xiaomi has made a great contribution to the development of wearable technologies. Its fitness bracelet Mi Band is the most popular wearable device in the world. Most likely, you or a friend of yours have a smart band from Xiaomi .

To sum up, the one thing I didn't like about this band is its design. It's gotten stale with the same design language repeating itself since the very first generation.

In the world of activity trackers, nothing comes close to the Mi Band's value. Cheaper than any Garmin or Fitbit tracker, even the most basic vivofit4 and Inspire , but still packing enough functionality, it also benefits from Xiaomi's name recognition and is considered a serious choice, not a cheap...

Price $30-40 is cheap for what you get; Extremely cheap, Display It's bright, visible outdoors, beautiful, and doesn't affect battery life much, Battery life Even with auto-wake and heart rate measures every 30 minutes, plus some walks and swims, I can get about 10 days on a single charge, Google...

Interface It's not as customizable as I'd like; You can't reorder or hide exercise types, or remove unnecessary items from the More menu, Android app Clunky and shows ads; It's sad that you get ads even after having purchased the band, Swim tracking Worked well for the first two swims, then became...