Realme Watch S2 vs boAt Ultima Summit Smartwatch

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General

Country of OriginIndia
BrandRealmeboAt
Model NameWatch S2Ultima Summit
Ideal ForMen, WomenMen, Women
Sales PackageSmartwatch, Charging Cable, User Manual1 Unit Smartwatch, 1 Unit USB Magnetic Charging Cable, 1 Unit User Manual, 1 Unit Warranty Card

Design and Body

MaterialZinc Alloy
StrapSiliconeSilicon
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth5 m
Water Resistant CertificateIP68IP68
Dust ProofYes
Scratch ResistantYes

Display

TypeColor AMOLEDColor AMOLED
TouchYes, Multi TouchYes
Size1.43 inches1.43 inches
Resolution466 x 466 pixels466 x 466 pixels
PPI462 ppi461 ppi
Ambient Light SensorYes
Always On DisplayYesYes

Connectivity

BluetoothYes, 5.3Yes
Bluetooth CallingYesYes
Call FeaturesAccept, Reject Calls

Extra

Voice AssistantYesYes
Inbuilt MicrophoneYesYes
Inbuilt SpeakerYesYes
Extra Features110+ Sports Mode, AI Analysis, 150+ Watch Faces100+ Sports Mode & Watch Faces, SOS Calling, Functional Crown, Music & Camera Control

Technical

Compatible OSAndroid, iOSAndroid & iOS

Battery

Battery Capacity380 mAh300 mAh
Battery TypeLithium Ion
Removable BatteryNon-Removable BatteryNon-Removable Battery
Battery Backup20 days10 days
Charging Time1.5 hours
StandBy Time1.25 months

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
PedometerYesYes
Sleep MonitorYesYes
ReminderYesYes
Meters and SensorsAccelerometer, Calorie Count, Step Count, Pulse OximetryCalorie Count, Step Count, G-sensor
Extra FeaturesAlarm Clock, Stopwatch, Stress MonitoringAlarm Clock, Stopwatch, Timer

Warranty

Warranty1 year, Warranty on Product
Covered in WarrantyManufacturing Defects
Not Covered in WarrantyPhysical Damage

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