fire boltt NINJA PRO MAX Smartwatch  (Black Strap, 1.6'' DISPLAY)

Fire-Boltt Spin has the Industry’s Largest Square Display of 1.6” Full Touch and HD TFT Screen. This watch is your ALL IN ONE companion with Spo2, HR, steps, calorie, sleep monitoring and counting features. Keep a close track and watch on the Blood Oxygen Levels (SpO2) as well as Continuous Heart Rate Tracking. This Fireboltt Ninja Pro Max is a show stopper and has 27 well known sports modes. This watch can sustain a battery backup of up to 8 days where you need not worry to charge!