Reviews

Battery set for fitness monitors FT7 and FT4 is rated 4.4 out of 5 by 29.
Rated 5 out of 5 by from Battery set for FT 4 My original FT 4 watch battery was coming to the end of its life. I checked the Polar user manual and it suggested taking the watch to an authorized service provider. There weren't any nearby and I didn't want to send the watch off and be without, so only option was replacing the battery myself. For some reason, instead of going to Walgreen like I usually do for replacement batteries I decided to order the battery from Polar. Smart move! Not only did I receive the correct battery, but they sent a brand new housing that the battery sits in, to replace the old one. Since the watch is waterproof and the rubber seal in the housing is critical to keeping it that way, I thought that was great! All for less than $10. Replacing the battery was a matter of using a coin to remove the back of the watch, carefully removing the old battery and housing using a toothpick as the manual suggests, carefully inserting the new battery assembly, and replacing the back of the watch. Follow the procedure outlined in the manual! Voila, the watch works great and I haven't missed it for a single workout.
Date published: 2017-02-08
Rated 5 out of 5 by from Perfect Fit I used this battery replacement on my FT4 and it works perfectly. So glad I can use my watch again for my workouts.
Date published: 2017-02-06
Rated 5 out of 5 by from High Quality Product Purchase the Polar watch F7 several years ago. Since then I have ordered a replacement band and on several occasions the batteries. Speedy delivery; excellent customer service. Will definitely continue to buy their products.
Date published: 2017-01-27
Rated 3 out of 5 by from Issues with Condensation I ordered this kit to make sure my watch was sealed for swimming. However, I have had intermittent problems with condensate inside the faceplate since I replaced the battery.
Date published: 2016-09-26
Rated 2 out of 5 by from Not happy I have no opinion on the watch battery other than it arrived quickly. There was not a jeweler within ten mile that would or could open the back of the watch; too much liability because it was a heart monitor and/or they didn't have the right tool to disassemble the watch. Very disappointed. Scrapped the whole thing. Had to buy a whole new set up.
Date published: 2016-09-23
Rated 5 out of 5 by from Customer Service that Exceeds Expectations! Over the years purchasing with Polar has exceeded expectations! Recently I had to return my monitor for repair under warranty and they replaced it within 5 days. I cannot say enough great things about all the products I've purchase over the past 5 years with Polar! I'm definitely a customer for life, because Polar monitors my life-force! :)
Date published: 2016-09-11
Rated 4 out of 5 by from Super easy I really liked how easy it was to replace. Just took out the old one and slipped the new battery in. Easy.
Date published: 2016-08-14
Rated 2 out of 5 by from Only battery for watch The battery was fine for the watch but "training set" was misconceiving. I thought by set I was getting a battery for the watch and heart rate monitor. Now if I want to use my heart rate monitor, I will have to order another battery for it and pay a separate S & H fee.
Date published: 2016-07-29
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