This model from Huawei has many useful features. It has a weight of only 41 g, which makes it easy to wear.
From Amazon
HUAWEI Watch GT 2 (46 mm) Smart Watch, 1.39 Inch AMOLED Display with 3D Glass Screen, 2 Weeks Battery Life, GPS, 15 Sport Modes, 3D Glass Screen, Bluetooth Calling Smartwatch, Matte Black (Renewed)
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