Fire Boltt Obsidian Smartwatch vs Apple Watch Ultra 3

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General

BrandFire BolttApple
Model NameObsidianWatch Ultra 3
SimYes, eSim
Ideal ForMen, WomenMen, Women
Sales PackageSmartwatch, User Manual, ChargerSmartwatch, Strap, Magnetic Fast Charging USB-C Cable, User Manual

Design and Body

Weight30 g61 g
MaterialZinc AlloyTitanium
StrapStainless Steel
ShapeCircleRectangle
Water ResistantYesYes
Water Resistant Depth1 m100 m
Water Resistant CertificateIP67
Dust ProofYes
Scratch ResistantYesYes

Display

TypeColor AMOLEDColor LTPO OLED
TouchYesYes, Multi Touch
Size1.32 inches1.92 inches
Resolution466 x 466 pixels422 x 514 pixels
PPI499 ppi346 ppi
Ambient Light SensorYes
Always On DisplayYes
Glass TypeFlat Sapphire Crystal
FeaturesUp to 3,000 nits peak brightness

Memory

RAM2 GB
Inbuilt Memory64 GB

Connectivity

Wi-FiYes, Wi-Fi 4 (802.11n)
Voice CallingYes
BluetoothYes, 5.0Yes, 5.3
Bluetooth CallingYes
GPSYes
3GYes
4GYes
VoLTEYes

Extra

NFCYes
Gesture ControlYes
GyroscopeYes
Voice AssistantYesYes
Inbuilt MicrophoneYesYes
Inbuilt SpeakerYesYes
NotificationsYes
Extra FeaturesMultiple Sports Mode, Smart NotificationCrash Detection, MIL-STD 810H, Precision Finding for iPhone, Satellite Messaging, Emergency SOS via Satellite and Roadside Assistance via Satellite

Camera

FlashYes, Screen Flash

Technical

OSWatchOS 26
Compatible OSAndroid 4.4 or above & iOS 9.0 or aboveiOS
CPUS10 chip with 64-bit
GPUPowerVR

Multimedia

EmailYes
MusicYes

Battery

Battery Capacity300 mAh
Battery TypeLithium IonLithium Ion
Removable BatteryNon-Removable BatteryNon-Removable Battery
Battery Backup6 days1.75 days
Charging Time3 hours
Fast ChargingYes
Wireless ChargingYes
StandBy Time1 month

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
BP MonitorYes
Temperature SensorYes
PedometerYesYes
AltimeterYes
CompassYes
Sleep MonitorYesYes
ReminderYesYes
Meters and SensorsCalorie Count, Step CountAccelerometer, Calorie Count, Step Count, Barometer, Compass
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer, VO2max, Temperature (body), Temperature (water), Temperature sensing (0.01˚ accuracy), ECG, Blood Glucose Level Monitoring

Warranty

Warranty1 year, Warranty on Product1 year, Manufacturer Warranty
Covered in WarrantyManufacturing Defects
Not Covered in WarrantyPhysical & Water Damage

Discuss

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