Apple Watch Series 7 45mm

Device Type: Apple Smartwatch
Launch Date: Sep 14, 2021

Features

Software: watchOS 8.0, upgradable to 9.5
Storage: 32GB 1GB RAM
Hardware: Apple S7
Display: 1.9 inches, 396 x 484 pixels
Battery: 309 mAh
Other Features: Supports wireless charging

Apple Watch Series 7 45mm Technical Specifications

Display

Size: 1.9 inches
396 x 484 pixels
Protection: Sapphire crystal glass
Misc: Retina LTPO OLED, 1000 nits (peak) Always-on display 

Hardware

CPU: Apple S7
Dual-core
Internal Memory: 32GB 1GB RAM
GPU: PowerVR
Card Slot: No
SIM: eSIM

Software

Software: watchOS 8.0, upgradable to 9.5

Network

Network: GSM / HSPA / LTE
2G: GSM 850 / 900 / 1800 / 1900

3G: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International

4G: 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International

Body

Dimensions: 45 x 38 x 10.7 mm
Weight: 51.5 g
Colour: Graphite, Gold, Silver
Misc: Glass front, ceramic/sapphire crystal back, stainless steel frame
IP6X certified
50m water resistant
ECG certified (region dependent SW application; HW available on all models)

Connectivity

WiFi: Wi-Fi 802.11 b/g/n, dual-band
Bluetooth: 5.0, A2DP, LE 
USB: No
NFC: Yes
Radio: No

Audio

Speaker: Loudspeaker present
Audio Port: No 3.5mm jack

Rear Camera

Resolution: No

Maps

GPS, GLONASS, GALILEO, QZSS, BDS

Sensors

Accelerometer
Gyroscope
Heart Rate
Barometer
Always-on altimeter
Compass
SpO2
VO2max 

Battery

Capacity: Li-Ion 309 mAh (1.19 Wh), non-removable
Misc: Wireless charging 

Specific Absorption Rate - SAR

0.96 W/kg (head)

Other Features

Natural language commands and dictation (talking mode)
Ultra Wideband (UWB) support
Models: A2477, A2478
Apple Watch Series 7    Retina LTPO OLED display    309mAh Battery    50m Water Resistant    ECG Certified   

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