Polar H10 Heart Rate Sensor – Black – ANT+ & Bluetooth, ECG/EKG Accuracy, HRV Tracking, Waterproof, Machine-Washable Strap, C
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
We track Polar H10 Heart Rate Sensor – Black alongside 20 other sports technology products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: Polar H10 delivers precise ECG/EKG heart rate tracking trusted by pro athletes. Sizes: XS–S 62–74 cm, M–XXL 75–115 cm, XXXL 116–155 cm (sold separately). Between sizes: M–XXL for comfort. Connect via Bluetooth, ANT+, or 5 kHz to smartwatches, fitness apps (Peloton, Strava, Nike), or gym equipment. Supports dual Bluetooth and ANT+ connections. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.4 out of 5 from 15,719 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Polar
- Amazon rating
- 4.4 / 5 from 15,719 ratings
- vs Sports Technology
- level with the category median of 4.4
- Rank in category
- 14 of 21 rated sports technology we track
- Price position
- Mid-priced (category spans £5.99 to £609)
- How proven
- One of the most-reviewed in its category
How it compares in Sports Technology
Across the 21 rated sports technology products we track, the typical score is 4.4 out of 5. This one sits at 4.4, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 15,719 ratings against a category median of 2,208. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £5.99 to £609, where the midpoint is about £59.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 21 sports technology products in our catalogue, not from the brand's own claims. How we rank →
Key features
- SUPREME ACCURACY & SIZE GUIDE: Polar H10 delivers precise ECG/EKG heart rate tracking trusted by pro athletes. Sizes: XS–S 62–74 cm, M–XXL 75–115 cm, XXXL 116–155 cm (sold separately). Between sizes : M–XXL for comfort, XS–S for tighter fit.
- CONNECTIVITY: Connect via Bluetooth, ANT+, or 5 kHz to smartwatches, fitness apps (Peloton, Strava, Nike), or gym equipment. Supports dual Bluetooth and ANT+ connections.
- POLAR PRO CHEST STRAP: Improved electrodes, non-slip silicone dots, and a secure buckle ensure a comfortable, accurate, interference-free fit. Replace strap approx. every 6 months for best performance.
- VERSATILITY: Ideal for cycling, running, swimming, rowing, and gym workouts. Waterproof up to 30 m with internal memory for one training session without a phone or watch.
- COMPATIBILITY: Works with Polar, Garmin, Apple Watch, Suunto, and many apps. Update firmware easily via the Polar Beat app.
