Device Zone Info

Device Zone gives you deep, honest insight into your phone — live metrics, rich charts, and clear explanations, with nothing invented and nothing sent off your device. Most "device info" apps either drown you in raw numbers or quietly upload your data. Device Zone does neither. Every reading is taken and analysed on your phone, and when the Android platform simply can't measure something, we tell you — instead of showing a fake value. ━━━━━━━━━━━━━━━━━━━━━━ WHAT YOU GET ━━━━━━━━━━━━━━━━━━━━━━ 🔋 BATTERY HEALTH • Live level, temperature, voltage, current and charge in mAh • Honest, on-device battery health estimate that improves as you use the app • Understand what's wearing your battery — not just a made-up percentage ⚡ HARDWARE & PERFORMANCE • Live CPU core activity with a per-core view and top clock speed • RAM and storage load at a glance • Chipset, architecture, Android version and security patch level 📶 NETWORK & BLUETOOTH • Wi-Fi signal strength with a plain-language guide to what dBm actually means • Connection type, up/down link speed, IP, band and metered status • Bluetooth adapter state and paired-device count 📱 DISPLAY • Refresh rate, supported rates, resolution, density, size, HDR and wide-colour gamut 🗂️ APPS & STORAGE • Storage used vs free at a glance, user vs system app counts • Private by design — we never scan what's inside your apps 🩺 DEVICE HEALTH REPORT • A single on-device health score with clear, actionable alerts • Re-run the check any time 🖐️ SCREEN & TOUCH TEST • Full-screen touch-coverage and dead-pixel / colour tests ━━━━━━━━━━━━━━━━━━━━━━ PRIVATE BY DESIGN ━━━━━━━━━━━━━━━━━━━━━━ • 100% on-device — your metrics never leave your phone • No accounts, no tracking of your usage, nothing sold to advertisers • We deliberately avoid the restricted permissions that would let an app snoop on others ━━━━━━━━━━━━━━━━━━━━━━ BEAUTIFUL, LIVING UI ━━━━━━━━━━━━━━━━━━━━━━ • A cinematic "Volt Neon" interface with five live backdrop scenes (Aurora, Nebula, Solar, Plasma, Mono) • Light and dark themes • Smooth, GPU-friendly animations tuned to your device Device Zone Pro (optional) unlocks deeper analytics, longer history and data exports. Download Device Zone and finally see your phone the honest way.