Philips DL8790/20 smartwatch / sport watch vs Philips DL8790/21 smartwatch / sport watch

Comparison of DL8790/20, DL8790/21

16 specifications	A Philips DL8790/20 smartwatch / sport watch Model DL8790/20 View product	B Philips DL8790/21 smartwatch / sport watch Model DL8790/21 View product
Designidentical
Market positioning	Sport watch	Sport watch
Watch case materialKnown for one	Stainless steel	—Unknown — not stated by the source
WaterproofKnown for one	Yes	—Unknown — not stated by the source
Product colour	Black	Black
Protection features	Water resistant	Water resistant
Water resistance	1 ATM	1 ATM
Featuresidentical
Heart rate monitor	Yes	Yes
Quality of sleep	Yes	Yes
Activity monitoring	Yes	Yes
Built-in distance meter	No	No
Recommended activity	Cycling, Running	Cycling, Running
Calories burnedKnown for one	—Unknown — not stated by the source	Yes
Active minutesKnown for one	—Unknown — not stated by the source	Yes
Ports & interfacesidentical
BluetoothKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Battery life	96 h	96 h
Displayidentical
Colour displayKnown for one	—Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.