Description
Apple Watch Series 10 – Full Specifications & Features
Build & Design
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Case Materials:
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Aluminum: Jet Black, Rose Gold, Silver
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Titanium: Slate, Gold, Natural
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Sizes:
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46mm Case:
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416 × 496 pixels, 1220 mm² display
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Fits wrists: 140–245mm
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Weight (Aluminum GPS): 36.4g
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Weight (Aluminum Cellular): 35.3g
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Weight (Titanium): 41.7g
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42mm Case:
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374 × 446 pixels, 989 mm² display
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Fits wrists: 130–200mm
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Weight (Aluminum GPS): 30g
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Weight (Aluminum Cellular): 29.3g
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Weight (Titanium): 34.4g
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Thickness: 9.7mm (both sizes)
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Buttons/Hardware:
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Digital Crown with haptic feedback
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Side button
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Double Tap gesture
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Band release buttons
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Speaker, mic with voice isolation
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Display
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Panel: LTPO OLED Always-On Retina
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Features:
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Edge-to-edge, wide-angle OLED
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2000 nits max brightness
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1 nit minimum brightness
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326 ppi
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Ion‑X front glass (Aluminum)
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Sapphire front crystal (Titanium)
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Up to 40% brighter at angles
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Chip & Storage
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Processor: S10 SiP with 64-bit dual-core
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Neural Engine: 4-core
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Storage: 64GB
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Siri: On-device Siri support
Health & Wellness Sensors
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ECG app with electrical heart sensor
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3rd-gen optical heart sensor
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High/low heart rate notifications
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Irregular rhythm notifications
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Temperature sensor
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Sleep stages + sleep apnea notifications
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Cycle Tracking with ovulation estimates
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Compass
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Always-on altimeter
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Depth gauge + water temp sensor
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High-G accelerometer
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High dynamic range gyroscope
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Ambient light sensor
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Noise app
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Medications app
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Mindfulness app with mood tracking
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Heart Rate app
Workout & Fitness Features
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Running:
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Custom Workouts, Heart Rate Zones
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Race Route, Stride metrics
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Pacer, Auto track detection
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Hiking:
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Compass, elevation, backtrack
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Custom and auto waypoints
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Offline/topo maps (U.S. only)
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Cycling:
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Power Zones, Cadence, FTP
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Bluetooth accessory support
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Live Activity on iPhone
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Swimming:
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Pool/Open water swim
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Auto stroke/kickboard detection
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SWOLF score, splits, pace
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Other Workouts:
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Skiing, Snowboarding, Rowing, Paddling
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Golf, HIIT, Core, Pilates, Yoga, etc.
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Functional Strength, Dance, Tai Chi, Wheelchair, Kickboxing, and more
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Safety
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Emergency SOS
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International emergency calling
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Crash Detection
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Fall Detection
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Noise monitoring
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Backtrack GPS tracking
Durability
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Water resistance: 50m (swimproof)
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Dust resistance: IP6X
Connectivity & Communication
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Positioning: L1 GPS, GLONASS, Galileo, QZSS, BeiDou
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LTE and UMTS support
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Wi‑Fi 4 (802.11n)
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Bluetooth 5.3
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Second-gen Ultra Wideband chip
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Apple Pay
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GymKit
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Apple Watch For Your Kids support
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International roaming
Power & Battery
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Battery Life:
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Up to 18 hours normal use
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Up to 36 hours with Low Power Mode
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Charging:
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Fast charging via USB-C
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30 mins to 80%
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15 mins = 8 hours normal use
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8 mins = 8 hours sleep tracking
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Operating System
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watchOS 11
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Features: advanced health, workouts, safety, and connectivity tools
Accessibility
Includes full suite of assistive features:
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VoiceOver, Zoom, Reduce Motion
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AssistiveTouch, RTT Support, Live Speech
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Mono Audio, Taptic Time, Personal Voice
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Auto Transcription, Bold Text, and more
Environmental & Operating Conditions
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Operating temperature: 0°C to 35°C (32°F to 95°F)
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Storage temperature: –20°C to 45°C (–4°F to 113°F)
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Humidity: 5%–90% (noncondensing)
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Altitude: 0m to 3000m (0 ft to 10,000 ft)
Key Features Summary
✔ Bigger, thinner case with edge-to-edge display
✔ Brighter Always-On screen (up to 2000 nits)
✔ S10 Chip + On-Device Siri
✔ ECG, Sleep Apnea Detection, Cycle Tracking
✔ Wide workout tracking: running, cycling, swimming, and more
✔ 50m Swimproof, IP6X Dust Resistant
✔ LTE + 2nd-gen UWB + Apple Watch For Kids
✔ 36-Hour Battery in Low Power Mode
Local Relevance (Kenya): The Apple Watch Series 10 is the ideal daily smartwatch — whether you’re commuting through Nairobi, running in Karura Forest, or hiking Ngong Hills, it packs enough power, precision, and style to be your health companion without going full Ultra.
