Polar H7 Heart Rate Monitor Battery Life

This watch has some many useful function including calling for help if you fall, heart rate monitor and other health app. I feel like Dick Tracy when I speak into my watch using the intercom or answering a phone call.

Great that he can monitor his heart for afib and take an EKG whenever he wants.

Once you buy polar pro products, you will be hooked for life!

What can really be said. It's just a battery. Works just as good as my other ones. Not sure how reviewers rate battery life and claim 400 photos or whatever they say about this one. I shot 1200 at an event and still had a lot of life left in it.

simply the best android tablet. beautiful screen, good battery life, the pen is awesome and functions so well. the 120hz refresh rate is 2nd to none. everything including the stylus moves buttery smooth because of the added refresh rate. it's no secret that if you want the best of smart devices (i.e. phone, tablet, watch, tv) you buy samsung. this tablet is another perfect example of that.

It does what I expected. The extra frame rate on the D850 and the extended battery life extends the D850 making it a great backup to my Z9. Oh, and it can power the Z9 if the EN-EL18d gets too low.

[This review was collected as part of a promotion.] I've not had it long enough to rate the battery life, but so far this camera has exceeded my expectations. I've had other brands that did not work good that I gave away, this Delta Base is a keeper for sure. Works nicely with the app, using an android phone in case that matters. Plus, the customer service at Moultrie responds quickly and is very helpful. Very happy with my purchase!!

This is the third Apple watch I've owned. It seems that this watch works a little faster than the others. I use it as much for health issues. The Heart Rate monitor picks up the same as my belt. This is an improvement over the past watches. The Blood O2 is good, particularly now with Covid as lung function is an indication of the virus. All in all it's a worthwhile purchase.

This watch is absolutely perfect for my husband and I. We aren't sports fanatics but need to keep track of heart rate. We walk, ride bicycle, and treadmill. This watch tracks it all. Best of all, we only have to charge once every 3-4 weeks. Just wish I could get another one in the white rock color.

Not the brightest monitor but, the battery life is great! Definitely would buy again.