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Delvfire Pulse Fitness Tracker with Heart Rate Monitor, Sports Mode, Step Counter, Waterproof, 7-Day Battery, Pedometer, Calorie Counter, Sleep Monitor for Kids, Women and Men iPhone Android (Black) : Amazon.co.uk: Sports &
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Delvfire Sirius Fitness Tracker with Heart Rate Monitor, Multi-Sport Smartwatch, Activity Tracker, Step Counter, Sleep Monitor, Calorie Counter, 50m Waterproof, Pedometer Watch, Kids Women Men (Black): Amazon.co.uk: Sports & Outdoors
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