Maxima Max Pro Bold Advanced calling 1.81" HD Display [1.81 Full Touch Largest Display] - Made in India Smartwatch with Industrys Largest 1.81 HD large display with 550 Nits of brightness [Advanced Bluetooth Calling] - With Inbuilt mic & AAC Speakers get the Ultra Clear sound while calling, Stay connected seamlessly with BT5.0 connectivity with the Maxima Smartfit app (Note: For Activating AI Voice Assistant/ Bluetooth Calling Function - One pairing must be done through the Maxima Smartfit app and another pairing with Bluetooth name MAXPRO BOLD_XXXX with Bluetooth in the phones setting) [SpO2/Oxygen/Heart Rate/Sleep Monitoring] - When health is a priority then all new Max Pro bold lets you monitor real-time 24x7 SpO2/ Blood Oxygen Tracking, Dynamic Heart Monitoring with Advance Heart Rate HRS3300 Sensors, monitor your sleep accurately with Intelligent AI sleep monitoring [100+ Sports Mode] - Track and Train yourself with Multiple Work Out Modes & Activity Tracking with 100+ Sports Mode to track your every movement [100+ Watch Faces] - Change your watch the way you feel with 100+ Cloud based watch faces to support & change your looks every minute. Keep yourself updated with the picture you choose from your gallery and get it on your wrist [Stay Always Connected] - With the power of Instant notifications, get all your important messages [Gmail, Whatsapp, Instagram, Facebook, etc] on the ease of your wrist We Only Sell 100% Original, Top-Quality maxima Genuine Products. We Only Sell 100% Original, Top-Quality Maxima Genuine Products. Specifications General Brand: Maxima Model Number: B172MSSF66902 Sales Package: Smart Watch, Usb Magnetic pin Charger, Pairing Card, User Manual/ Warranty card Model Name: Max Pro Bold Bluetooth Calling with 1.81" Largest Screen & AAC Speakers, HD Mic Dial Shape: Rectangle Strap Color: Grey Strap Material: Silicone Size: Free Size Touchscreen: Yes Water Resistant: Yes Usage: Fitness & Outdoor Ideal For: Men & Women Compatible OS: Android & iOS Fitness And Watch Functions Calorie Count: Yes Step Count: Yes Heart Rate Monitor: Yes Other Fitness Features: Intelligent AI In-depth Sleep Monitoring, Multiple sports mode, Calorie Count, Heart Rate Monitor Alarm Clock: Yes Number of Buttons: 1 Product Details Date & Time Display: Date & Time Calendar: No Closure: Buckle & Finger Sensor: Hear Rate Sensor, Pedometer, G- Sensor Notification: Call, Text, Social Media, Drinking Alert, Sedentary Reminder, Period Tracker (Female), Alarm, Timer Notification Type: Vibration Battery Type: Lithium Ion Charge Time: 120 min Battery Life: Upto 10 Days without bt calling function and upto 3 days with Bluetooth calling function Rechargeable Battery: Yes Charger Type: USB Plug & lock in docket type charger Stand By Time: 480 hr Warranty Warranty Summary: Contact our toll free helpline number 18005728809 or write us at help@maximawatches.com to get your issues resolved Warranty Service Type: 1 year Manufacturer Warranty Covered in Warranty: Watch Head, Charger Not Covered in Warranty: Straps, if damaged, will not be repaired/covered under warranty. Domestic Warranty: 1 Year