5.0 out of 5 stars Exc

2026-02-19    -Ale delgado

Recomendado! Me ayuda a evaluar la guía de lo q busco con mis datos

5.0 out of 5 stars So far so good

2025-12-24    -Valentina

Good

5.0 out of 5 stars So far so good

2026-01-31    -Valentina

Good

Another Excellent Polar Product!

2026-02-15    -Alex S

I have been using Polar products since the T31 chest strap Heart Rate Monitor some 25+ years ago. The days of ECG heart beat based 5kHz BPM transmission are long gone. New technology such as LED optical based heart rate monitoring is in and Polar needs to innovate to keep up with the competition. A key offering that Polar provides that its competitors don't is the Polar Flow App for mobile devices and the flow.polar.com website that has a plethora of in-depth exercise metrics. The competition cannot beat Polar Flow offerings in its web software. This is Polar's advantage.

3.0 out of 5 stars Esperaba más

2025-12-25    -Cristian Parra

No mide el estrés

Great screen-less tracker

2026-01-31    -Alex

I switched from a popular subscription based screen-less tracker and the polar loop does a great job with no subscription. Sleep tracking and hrv are on point and I found the activity tracking to be quite reliable as well although not perfect. The app is also decent and it does everything that it needs to do but a design refresh that’s coming soon will be much appreciated

Fits and tracks well

2026-02-26    -nityanand singh

Quite good. Feels light. You actually don't feel you are wearing anything.It's great for me as I don't really like wearing rings and watches too can be inconvenient for me. This fits snugly and metrices seems upto the mark. Been ten days since am wearing. No complaints yet

4.0 out of 5 stars Very comfortable band.

2026-01-15    -TrueReviews

I have a very small wrist so to find a fitness band that actually fits on my wrist is a very rare but this one fits perfectly. The device comes with 2 bands. One is Small to Medium & the other is Medium to Large. The Small to Medium works great for me. The bands are very durable & are slightly elasticized & have a velcro closure so it's easy to put on & adjust. The device does not have a face so everything is tracked using the Polar Flow app. The app tracks my heart rate, activity & training & my sleep. The app works okay though it did take me a while to get used to it. The app supplies a lot of information & other fitness apps can be linked to the band. I find the sleep analysis especially helpful. My doctor recently ordered a home sleep study for me which was uncomfortable & provided very little insight into my sleep because the head device would not stay in place. I'm not saying that the polar loop is a medical device or that it can replace a medical device but this band has provided far more information than the head device did. The device actually reads my sleep patterns very accurately as to when I fall asleep, unlike some other fitness bands that I've used in the past. The band tracks fitness routines pretty well. It works well for step counting as long as the GPS is set to "Precise Location" in the app. I initially had the app set for approximate location but it didn't track steps well at all at that setting. The app also tracks heart rate & breathing rate but I don't find that portion very helpful because it basically only tells me what my highest & lowest rates for the day but it doesn't tell me what the current heart rate is. The band has great battery life. I charge mine once a week & have no issues with it. The band is somewhat expensive in my opinion & I do feel that it could be improved to show real time data instead of highest/lowest for the day. Overall, I'm very pleased with the band & it's data accuracy & overall comfortable fit.

Need few more things to be good

2026-02-28    -sameer

If you are looking for one time investment tracker you can go for this. But there are some cons1. App need much more modernization (wrt tracking and showing insights)2. Should include future prediction based on current and historical numbers3. Battery could be better too 8 days is nothing within tjis price range

Tracks what it needs to track

2026-03-06    -Tim Elliott

Bought it as a Christmas gift...apparently really decent and NO annual subscription.