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New study finds Apple Watch to be most accurate at measuring heart rate, calorie tracking subpar - 9to5Mac
Apple Watch Series 3 Nike+ GPS 38 mm Aluminiumgehäuse silber mit Nike Sportarmband pure platinum/schwarz im Preisvergleich!
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Apple Watch Series 2 42mm Nike+ silber mit Sportarmband silber/weiß: 27 Tests & Infos | Testsieger.de
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Best Buy: Apple Watch Nike+ Series 3 (GPS + Cellular), 38mm Space Gray Aluminum Case with Anthracite/Black Nike Sport Band Space Gray Aluminum MQL62LL/A
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