When comparing Fitbit Blaze vs MIO Link, the Slant community recommends Fitbit Blaze for most people. In the question“What are the best heart rate monitors?” Fitbit Blaze is ranked 1st while MIO Link is ranked 3rd. The most important reason people chose Fitbit Blaze is:
The Fitbit Blaze fitness tracker is feature-rich and tracks steps, calories burned, distance traveled, active minutes, floors climbed, heart-rate, and sleep time.
Specs
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Pros
Pro Tracks your activity in a large variety of ways
The Fitbit Blaze fitness tracker is feature-rich and tracks steps, calories burned, distance traveled, active minutes, floors climbed, heart-rate, and sleep time.
Pro Very easy to read, even in bright sunlight
The Fitbit Blaze is a great option for outdoor use thanks to how easy it is to see the display even in bright sunlight.
The clear and bright display uses plenty of color for better clarity.
Pro Wide range of wrist straps available for a more personalized look
If you don't like the basic rubber wrist strap the comes with the tracker, you can change out the strap for more premium options.
There are many different styles available including leather, silicone, or stainless steel in a variety of colors.
Pro Long battery life for being so feature-rich
While it varies somewhat, many people have been reporting that the fitness tracker usually lasts 5 full days on a single charge.
In general, the more features a tracker has, the faster it will drain the battery. 4 or 5 days is an impressive charge compared to other trackers with similar features (continuous heart rate tracking for example).
Pro Interesting design
The Blaze has a techie look to it that some may find a nice change from the usual sporty-appearance of trackers.
It is fairly lightweight and the design isn't offensive, it's something you can wear every day.
Pro Good for the casual user
The Link is simple and easy to use, but doesn't come with the more hardcore options that an advanced user would look for.
Pro Customizable bands
The hardware is removable, so you can swap the bands for whichever color you prefer.
Pro Tough and comfortable
It's made from a single, strong plastic band that won't snap or break. The strap feels soft and stretches slightly, and includes clasp holes along the length of the band so you can set it exactly how tightly or loosely you want.
Pro Easy to check heart rate mid run with a built in LED system
The Link comes with an LED that gives you a different color depending on where your heart rate is at. This makes checking your heart rate a lot easier as you don't have to stop and pull your phone out, or risk dropping it while you're running.
Pro Connects via Bluetooth and ANT+, so you have a wide variety of connection options
The Link can be paired with any app that supports a heart rate monitor and does so via either Bluetooth 4.0 or ANT+, whichever you prefer. It can feed information to either your phone, a GPS watch, or even your bike computer.
Pro Small and light
It has a focus on being small and comfortable, and definitely hits that mark. It measures about 20mm across, and weighs in at around 30 grams.
Cons
Con Poor use of the large display
The fitness tracker's screen takes up a small amount of the front face. The glass bezels and casing take up most of the front.
Con Requires your smartphone for GPS tracking
The Blaze lacks a built-in GPS so it can't track the route of your runs on its own. It can, however, be paired with your smartphone to use its GPS and track the route that way.
Con Inconvenient to charge
To charge the Blaze fitness tracker, you need to remove the main module and lock it into its charger.
Con Decent battery life, but doesn't hold up to the competitors
On a full charge the Link should last you around 8-10 hours of usage. When taken into consideration that this is simply a HRM, that's not so bad, but it still doesn't hold a candle to some of its competitors.
Con Accuracy can leave something to be desired
Under lab conditions, the Link has been shown to be accurate within -27 BPM to +29 BPM. If you're looking for accuracy, you'd be better off with a chest strap HRM than the Link.
Con Doesn't read your heart rate so well underwater
The Link is designed for runners, so the accuracy while swimming leaves much to be desired. You'd be better off with a HRM designed specifically for the water.
Con Uses a proprietary charging dock, so you have limited charging options
Unfortunately, you can't use any old QI charger to charge the Link. It comes with its own charging dock, and that's all you can use.