Withit Debuts Zetta and DYO: Fast-Charging, Water-Resistant Smartwatches

Withit is expanding its wearable lineup in the US with two budget-friendly smartwatches that punch above their price: the Zetta and the DYO. Aimed at value seekers who want core fitness tracking, long battery life, and everyday durability, both models are now available through Walmart. The Zetta is priced at $42.88, while the DYO comes in at $35.88.

The Zetta takes the spotlight with a vibrant 1.43-inch round AMOLED touchscreen delivering a sharp 466 x 466 resolution. It’s housed in a sturdy 46 mm case with a grey bezel, paired with an orange silicone strap that uses a quick-release system for fast swaps and a snug fit. If you care about screen quality and clarity for watch faces, stats, and notifications, this is the one to look at.

The DYO keeps things even more affordable while sticking to the same lightweight ABS construction designed for everyday wear and active use. It features a 1.45-inch LCD touchscreen with a 172 x 320 resolution. While it doesn’t match the Zetta’s AMOLED crispness, it covers the essentials for tracking workouts and checking notifications. Despite their different shapes, both models weigh roughly 4.2 oz (119 grams), giving them a reassuringly solid feel on the wrist.

Health and fitness tracking is a shared strength. Both the Zetta and DYO include heart rate monitoring, blood oxygen (SpO2) tracking, stress measurement, and sleep analysis. For workouts, you’ll find over 100 sports modes spanning running, walking, cycling, swimming, hiking, tennis, jump rope, and plenty more—ideal for users who like to track different activities without paying a premium.

Battery life is another big selling point. While Withit hasn’t disclosed the exact battery capacities, the brand claims up to 120 hours on a single charge for both models, depending on usage. When it’s time to top up, fast magnetic charging keeps downtime short, and an IP68 rating means both watches are built to handle sweat, rain, and splashes with confidence.

Connectivity and compatibility are straightforward. Both watches work with Android 5.0 or later and iOS 9.0 or later, and pair with the Withit smartwatch app for customizing settings, watch faces, and activity preferences.

Quick comparison to help you choose:
– Display: Zetta uses a high-resolution 1.43-inch AMOLED (466 x 466); DYO uses a 1.45-inch LCD (172 x 320).
– Design: Zetta features a 46 mm case with a grey bezel and an orange quick-release strap; DYO offers the same durable ABS construction with a different shape.
– Fitness and health: Both include heart rate, SpO2, stress, sleep tracking, and 100+ sports modes.
– Durability and charging: Both feature IP68 water resistance and fast magnetic charging.
– Battery life: Up to 120 hours claimed for both, varying by usage.
– Compatibility: Android 5.0+ and iOS 9.0+.

If you want the best display and a more premium look without spending much, the Withit Zetta is the standout pick. If you’re shopping strictly on price and just need reliable tracking and notifications, the Withit DYO delivers excellent value. Either way, these under-$50 smartwatches make fitness tracking and daily convenience more accessible, with long battery life and water resistance rounding out the package.