Fire Boltt Phoenix Ultra 1.39 (R) BSW138 Ultra Luxury Stainless Steel Bluetooth Calling
The Fire-Boltt Phoenix Ultra smartwatch features a **bigger round display** with a TFT color full-touch screen and a high resolution of 240x240 pixels, offering 320 NITS peak brightness for clear visibility. This stylish smartwatch has a "sleek design" that enhances your look, and it boasts a "stainless steel luxury strap" with a magnetic closure for a refined finish. On a single charge, the watch has a battery life of about 7 days without Bluetooth calling and about 4 days with Bluetooth calling. It requires around 3 hours to fully charge with a 3.7V to 5V adapter or a laptop output, and it can reach a minimum of 20% charge in just 30–40 minutes. Although you can't store music on the watch, it does allow you to control the music playback directly.
The Fire-Boltt Phoenix Ultra also includes a Bluetooth calling feature that allows you to make and receive calls directly from your watch using the built-in speaker and microphone. While there is no volume control on the watch itself, you can adjust the call volume when connected via Bluetooth. Additionally, the smartwatch supports over 120 sports modes, effectively tracking various physical activities, and provides notifications from social media apps like Instagram, WhatsApp, and Facebook, as well as call and health notifications, including SpO2, heart rate, and sleep tracking. The durable metal body of the Fire-Boltt Phoenix Ultra is both sleek and anti-corrosive, offering a glossy finish that ensures long-lasting use and a premium look.