Customer Ratings & Reviews

I LOVE my Polar watch!! I started with an F7, then an A300 but the M400 is my favorite!! I can track everything on it. It is customizable for each workout. Allows me to select which workouts are my favorites on my display. Multiple watch face options. Does an amazing job tracking my heart rate no matter the workout. From running, to weights to open water swim it can track it all. Way better than the FitBit I had before. Worth every penny!

This a great all around fitness tracker, activity tracker, and heart rate monitor. Its on the expensive side but with constant updates and ability to download exercise profiles from the web its one of the best values per dollar there is out there. if you can manage to spend more you could get the next in line but if this is too expensive for you there is the A300 which is similar more budget minded but with less functionalities.

Great flexibility for multi-training types. Battery life is really good. No issues pairing with heart rate monitor like I've had with others. App is awesome for training planning.

I wear it all the time and it tracks my activity pretty well. It only records heart rate when I have the chest band on though.

The Polar M400 with heart rate monitor is just about everything you'd want in a fitness tracker. There are several types of exercise pre-programmed and the app is easy to use. I would have given this fitness tracker five stars if it wasn't so difficult to sync with my pc. I have read several other reviews where this is an issue as well. If you don't mind occasional syncing problems, then this is an amazing tracker for you.

I bought the watch to use for a heart rate based running training plan. It is easy to set up, gps connects very quickly and the website is extremely easy to use. I like that I can set up workouts ahead of time or save favorite workouts for on the fly. The alarm is loud enough to alert me to programmed zone changes.

Bought this after reading online reviews that the product was great for the $. Does its job and connects seamlessly to the app as well as the blootooth on my phone which allows me to get alerts/updates on the watch. Overall good quality. Would have loved an actual HR monitor on the watch instead of having to wear one.

The watch and HR monitor are working very well. Has easy to read numbers, plenty of options for different activities, good online software for tracking and analyzing data, easily adjustable activity displays, and picks up GPS satellites quickly.

I am very pleased with how accurate this watch is. I'm also pleased with the polar apps in my android device.

I like the watch and it's quite stylish. There are both pros and cons. I find it easy to use but not so easy to sync. The sync take a very long time and in the end I usually get a failed message. When I plug into my computer that sync isn't always flawless either. For the most part I really like the watch and it works well but they still have improvements to make for a flawless sync.

This was my first running watch and thought it was great. Had everything I needed and more. But with the improvement of optical/wrist heart monitors, I've since moved on. The chest strap is very comfortable but really prefer not having it on long runs even though it's still more accurate. Overall, would definitely recommend this to anyone who doesn't mind the chest strap

I loved this band... took pretty okay readings, although I think the steps were about 1,000-1,500 off in comparison to my FitBit and Misfit. The battery on this thing is amazing... and the sleep monitoring was pretty spot... but only allows 1 session... which sucks... but for the low price and functionality, pretty good... wish it had a heart rate monitor installed...

This Polar M400 Watch help to enhance my training. It keep track of my running distance, speed, calories burned, etc. This watch sync great with the iPhone Polar App.

Great watch in comparison to the fitbits or other fitness trackers since this can actually measure the heart rate accurately! GPS tracking is great too. Good battery life, quick charge to 100%.

I have bought many heart rate monitors in the past. Polar is my favorite brand. This watch is able to do it all. I can go to a CrossFit class, run, or cycle and it tracks them all very accurately.

Invaluable! I try to ignore getting 100% activity everyday and I can't!! There is an app that goes with it that is big time in-depth like a personal trainer. GET THE WARRANY that Best Buy sells w it. It is somethines glitchy & if u scratch the screen (annoying) u can replace it. Heart rate monitor stops working sometimes. Read reviews on Amazon too & buy from Best Buy…GET THE EXTRA WARRANTY!!!

Easy to operate. It motivates you to continue training and do better the next time. It also gives you positive messages after your done exercising!!!

I bought this watch for my daughter for a Christmas present, she absolutely loves it. she works out at the gym and Runs almost everyday so she can keep track of her heart rate and other important info while exercising.

Very capable and well rounded product. Designed to be the best versus claiming it has features which are typically incomplete on most products. Buyers will not be disappointed.

I upgraded to the M400 from the FT4. I considered the A300 but decided to spend the extra cash for the this model after comparing the reviews. Well worth the upgrade. The heart rate sensor is very spot on and calorie counts are way more accurate than the FT4. The fit of the chest strap is very good. stays put and doesn't move around like other straps. Watch band fit is excellent. It may be too big for wrists around 6" as it has a large face. My wrist is about 7.75ins and it's VERY comfortable. If you're in the market for a fitness tracker and heart rate monitor, this is your watch! The uploads to the laptop are pretty much seamless. BUT remember to sync the watch BEFORE your first workout. Otherwise, your previous workouts will be lost.