Specifications 

Summarise

Brand - Fire-Boltt, Model - Fire-Boltt Ninja, Watch Size - 33mm, Cellular Network - No, SIM Card Slot - No, Dial Shape - Square, Display Type - HD, Display Resolution - 240 x 240, Camera - No, Calling Feature - No, Loudspeaker - No, Microphone - No, Sport Modes - Multiple Sports Modes, Waterproof - Yes, Waterproof Rating/Level - IPX8, Water Resistant - Yes, Dustproof - Yes, Blood Pressure - Yes, Blood Oxygen - Yes, Heart Rate - Yes, Sensors - SpO2 Monitoring & Heart Rate Tracking, Optical Heart Rate, Capactive Sensor, Blood Pressure Tracker., Electrical Heart Sensor (ECG App) - No, Optical Heart Sensor - Yes, Activity Tracker - Yes, Vibration - Yes, Button - 1, Card slot - No, Wi-Fi - No, Bluetooth - Yes, Bluetooth Version - Bluetooth 5.0, GPS - No, Connectivity - Bluetooth, Charging Method/Port - Magnetic Charging, Body Materials - Metal, Number of Straps - 1, Strap/Band Materials - Silicone, OS & Version - Android 5.0 & IOS 8.0 And above, Watch Dimension - 41 x 34 x 10mm, Weight - 80 gm, Others - Full touch screen, Battaery: 15 Days Standby and up to 5 Days in normal., Features - Health Monitoring Feature: Breathe easier with built-in oxygen measurement Fire-Boltt Ninja uses proprietary technology to estimate your SpO2 levels, or the amount of oxygen in your bloodstream. Because this oxygen saturation is directly linked to physical performance, you can use Fire-Boltt Ninja to push your routine to the next level. Measuring your blood oxygen levels regularly allows you to assess your overall health, so that you take early action if required. As an indicator of your overall wellness, it helps you understand the amount of oxygen your body absorbs on a daily basis. The SpO2 sensor comprises of an LED and dual photobodies embedded on the back of the watch. The infrared LED penetrates deep into your skin, shining light on your blood vessels when you have it strapped on. 24/7 Heart Rate Monitoring. Calories Consumption. Steps & Fitness Tracking. Smart Feature: Touch to Wake Lift to Wake Caller Name Information, Call Rejection, Find my Phone Feature, Low Battery Reminder, Remote Music Control, Sedentary Reminder, Weather Forecast, Stopwatch, Reminder., Warranty - 6 Month (Warranty must be claimed with original box & all accessories)