Customer Reviews Suunto M4

So far so good! Once I have had an issue with it not picking up a signal from the strap but usually no problems even for a bigger guy like me.

Bought this as a gift, works great with the heart rate monitor that it comes with. Large display makes it very easy to read while working out.

I upgraded from the M1 to the M4 and love it! I wake up in the am and see exercise day on the face and feel guilt into working out (a good thing for me!). strap is totally comfortable and always reads HR. love the back light (upgrade from M1) and face smaller than M1 (women's).

This watch is great. I previously had a Polar heart rate watch and like this one so much more. It quickly and accurately reads your heart rate and stays constant the entire work out (my Polar couldn't do that). I've had lots of compliments on the watch. The face is pretty big but I also have a dress Michael Kors watch about the same size. I have no complaints!

I really like this HR monitor/watch. It is not too difficult to operate. It has some features that are very helpful. The time display can be set to be very large. It will display your heart rate while you are working out along with the time. You can also scroll through to check kcals as well. The one thing that did bother me was; you have to purchase an additional Suunto movestick to use the online features if you want to download your history onto the computer. Not a big deal, I just wish that was stated.

I really rely on a good heart monitor to keep me from overdoing it. This one's attractive and good -- accurate and easy to get going. For me, the screen is much too dim and I must constantly press to illuminate. If I had known, I would have opted for another model. The inspirational messages I could live without, but nice enough.

Great watch but doesn't have a full chronograph. It will count up in a workout 0-35 minutes but there is no alarm function to allow you to count down 30 to 0. I love the large size, the workout functionality, the workout reminders, and heart rate monitor. It's overall a great watch.

I was afraid this watch would look big since my wrist is small. However, it was not. Pro: Easy to use, heart monitor connects to machines at gym quickly Con: It can be difficult to read if there's not enough light. You can turn on the watch's light but it looks it only works when it's PM. Overall, I'm happy with the watch.

I had to return this product, because it rarely picked up my heart rate while wearing the strap during workouts. It's very cute and stylish, but it just wasn't functional for me.