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Product features.
A good fit for Comparing training-device features and compatibility with the equipment or apps already used.
- The retailer specifies connector size: 34 x 65 x 10 mm.
- The retailer specifies weight: Connector 21 g (0.74 oz), strap 39 g (1.38 oz).
Device compatibility, battery requirements and recorded features vary by model; a training accessory does not provide a medical diagnosis.
Check the exact version, pack size and seller terms before buying.
The details that matter.
- Connector size
- 34 x 65 x 10 mm
- Weight
- Connector 21 g (0.74 oz), strap 39 g (1.38 oz)
- Battery type
- CR 2025
- Battery Life
- 400 hours with BLE and 5 kHz transmission active
- Water resistance
- 30 m (Suitable for swimming)
- Sizes
- XS-S or M-XXL
- Colour
- Black, Grey, Orange or Turquoise
- Materials
- Connector: ABS, ABS + GF, PC, Stainless steel. Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone prints
- Retailer product type
- Heart Rate Monitors
- Retailer SKU
- POL094-XS-S-BLACK
- Reference option
- XS-S
- Confirm compatible devices, connection standards and included accessories.
- Read the battery, charging, fitting and care instructions for the exact model.
- The source check used the XS-S reference option; confirm the selected size, colour or resistance at the retailer before ordering.
How we assessed it.
Catalogue research from the identified Workout For Less product page and matching retailer product data. The product identity, photograph and available reference option were checked on 2026-11-08. Gram Health has not physically tested this model. Retailer specifications are not independent performance or health evidence.
Retailer source: Workout For Less: Polar H10 Heart Rate Sensor with Bluetooth and ANT+ · Details checked 2026-11-08.
These features explain the choice; individual fit, taste and health suitability can differ. Current stock, price and seller terms belong to the specific listing.
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