Key Features
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Large Display — The smartwatch boasts a big 49 mm IPS screen, offering clear, vivid visuals for time, notifications and apps.
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Wireless Charging — Charges without fiddling with cables (per the listings).
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Bluetooth Calling — Allows you to make and receive calls via the watch, directly from your wrist.
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10-in-1 Combo — The “10 in 1” branding refers to the watch being packed with features and accessories in one package. For example: multiple watch straps + protective case bundled in.
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Interchangeable Straps + Protective Case — Comes with 8 (or more, depending on listing) premium straps and a jelly protective case, letting you switch looks and protect the device.
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Health & Fitness Tracking — Includes sensors/functions for calorie tracking, heart rate monitoring, and basic activity tracking (steps, sleep, etc).
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Smart Notifications & Connectivity — Works with Android & iOS phones, shows notifications from apps (WhatsApp, Facebook, SMS etc).
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Design & Durability — Splash-resistant design, comfortable enough for all-day wear, and the protective case adds extra durability.
Specifications (as per available listings – subject to verification)
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Display: ~49 mm IPS screen.
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Charging: Wireless charging support.
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Connectivity: Bluetooth calling + notifications.
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Health Sensors: Heart rate, sleep monitoring, blood oxygen monitoring (in some listings)
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Straps: 8 (or more) interchangeable straps + jelly case included.
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Battery Life: Some listings mention battery and 5 days battery life, 380 mAh, but these specs vary.
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Compatibility: Android & iOS supported.
What’s in the Box
According to one retailer:
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1× TK90 Ultra Smartwatch
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10× Premium Interchangeable Straps
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1× Jelly Protective Case
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1× Wireless Charging Pad
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1× User Manual




