Polar M21

Polar M21

20 consumer reviews |Write a Review
Average Rating: Excellent
5 stars
15
4 stars
1
3 stars
1
2 stars
3
1 star
Share This!
  Ask friends for feedback

    Highest Rated Review by the Community

  • Exercise in your Heart zone for maximum results!

    Mar 27 '04
    Pros: great design, accurate monitoring, watch features
    Cons: some complex functions, need to go to service center for battery replacement

    Summary: I have been working out regularly since the age 15. However it is only after I joined the medical school, I realized the importance of Target Heart Rate in exercise training. After I started applying the correct technique during my work out, shedding ...

  • Exceeds my expectations!

    Jul 30 '03
    Pros: Easy to use, compatible with some cardio training equipment, stores workout results
    Cons: Can't adjust volume of out-of-range alarm

    Summary: I recently purchased the Polar M21 from targetzone.com and have worked out with it for 2 weeks. I'm ...

  • It changed my life

    May 11 '03
    Pros: Excellent fitness tool, easy to use, can be used by runners/athletes of all abilities.
    Cons: wrist strap on watch a little small, factory servicing for battery replacement.

    Summary: This is the single best investment in fitness I have made. It made a more significant impact on my fitness and quality of life than any gym membership, mountain bike, or nutritional supplement.

    Though I was an athlete all through school, I was...

  • M21 is a solid performer

    Jan 02 '03
    Pros: Easy to use, accurate and durable
    Cons: None noted

    Summary: Having used a Polar M21 for over 3 years, let me assure you that this is a valuable training tool built to take as much as you can dish out. As a Spinning indoor cycling program instructor, my M21 has been through years of classes as well as runs,...

  • Buyer beware, assure returnability

    Nov 12 '01
    Pros: Helps you know when to push
    Cons: "Own.." features do not work for me, Polar S210 better value

    Summary:
    I really wished that I liked this model more.

    The deciding factor for me in first choosing between the Polar M52 and Polar S210 was the M52’s “Ownzone” feature. The feature is supposed to determine your optimal workout range based on...

  • Best thing I've bought this year!

    Nov 07 '01
    Pros: Everything you could want other than cadence.
    Cons: Have to hold to chest for too long for light.

    Summary: I had heart surgery this past year for a non-recurring condition - WPW.. it's fixed forever. I was still a bit concerned about what my heart was doing and making sure I didn't over do it. I hadn't exercised in nearly a year. I jogged for about a month...

  • The perfect heart rate monitor

    Jul 31 '01
    Pros: The best way to train for a marathon
    Cons: it is expensive

    Summary: The Polar M52 is one of the expensive heart rate monitor. In Germany you have to pay 299,- German Marks( 150 Dollar).

    This price will frighten a lot people to buy this product. But this price also say's for whom this Polar M52 is good. For...

  • Burn FAT Not Carbs w/ a Polar M52

    Jun 28 '01
    Pros: EKG accurate, records calories burned, backlight, etc!
    Cons: Buttons can be complicated

    Summary: I work out at least 4 times a week. I am not a trained athlete by any means but do enjoy working up a good sweat & knowing that I’m doing a good thing for my body, heart and mind. I didn’t always have such a positive attitude about exercise, but over...

  • Buy something else

    Jun 10 '01
    Pros: Feature-packed
    Cons: Fragile, many features disappoint.

    Summary: I was very excited to receive my new heart monitor because I love gadgets and this one has all kinds of cool features, such as calculating your own heart zone based on how your body responds to timed walking and running. As with everything I buy, I tore...

  • SPORTBRAIN

    Apr 30 '01
    Pros: interesting. keeps track of activity. convenient
    Cons: only tracks walking movement

    Summary: This is a great little gadget. It's not technologically revolutionary but it is very convenient and makes you aware of how much activity you do in a given day.

    The SportBrain is this pedomenter-like thing that you wear on your waist that...

  • Makes me exercise more!

    Mar 21 '01
    Pros: Excellent tool for monitoring your exercise
    Cons: Factory servicing of battery and transmitter adds to cost

    Summary: I bought the M52 because I wanted to be more scientific about getting fit. I wanted a way to put a number to how hard I was exercising and to make sure I was exercising efficiently. The OwnIndex feature (which estimates how fit you are) was also...

  • Polar M21 - A Great Training Tool

    Dec 28 '00
    Pros: Very Accurate Heart Rate, Tracks Previous Stats, Easy to Use, Target Zone w/ Alarm
    Cons: Can't Download Stats to Computer (but available in higher end models)

    Summary: I recently acquired my Polar M21 Heart Rate Monitor (HRM) and must say that I am quite happy with the performance. Unlike the other reviewer to date (whose opinion I highly recommend), I am quite satisfied with the purchase.

    The reason I...

  • Polar excitement!

    Dec 08 '00
    Pros: Allows you to enter your sex and weight for calories burned
    Cons: Not a one!

    Summary: I have purchased the Polar M52 heart monitor one week ago as an early Christmas gift to myself. Boy, am I glad I did. The Polar M52 is an exercise tool that has given me that push I have been looking for to loose my last ten pounds. Since I am at a...

  • The Most Important Exercise Equipment You'll Own?

    Oct 04 '00
    Pros: automatically sets optimal rate range each time
    Cons: none

    Summary: I work out five-plus days each week, and have run several marathons including Big Sur, San Francisco and Napa Valley. I used to think that my most important training equipment was my shoes, until I purchased a Polar M52 Heart Rate Monitor a little over a...

  • Good Entry Level HRM

    Jul 30 '00
    Pros: OwnZone, OwnIndex, Slick Styling,
    Cons: Battery Has To Be Changed By Manufacturer, Doesn't Track Time Spent Above or Below Target Zone, No Lap Timer on Stopwatch, No Interval Timer

    Summary: For this review, I thought that I would try a slightly different tack; instead of writing about why I love something, I'm going to write about why I THINK I love something, and then update my review over the next 12 weeks so that in the end, we'll either...

Showing 1-15 of 20 reviews
Page 1 2 - View all


Related Deals You Might Like...
Spy Optic

Spy Optic - Targa Mini by Spy Optic

Spy Optic - Targa Mini by Spy Optic
GlassesUSA.com

iSee 026 Black Prescription Sunglasses

Price of iSee 026 Black Prescription Sunglasses is for a complete set - High quality frames, standard prescription lenses, free case and cloth. Detail...
Cglasses

Rider clear motorcycle safety glasses

motorcycle sunglasses with shatterproof polycarbonate lenses, scratch resistant, UV400 filter
REI

Chili's Bling Polarized Sunglasses - Kids'

Hip, high-fashion sunglasses have polarized protection because children's eyes are even more fragile than adults! Polarized lenses reduce 99% of visib...
TriNow Fitness

Tifosi Vogel (T-F735) Matte Pink w/Smoke Lens

Weight: 22 grams Fit: Small to Large Faces Grilamid TR-90 Open Frame Design Hydrophilic Rubber Nose Pieces & Adjustable Temples Lifetime Warranty Poly...