| Brand | Apple |
| Model | Watch Series 7 45mm TD-LTE NA A2477 |
| Released | 2021 Oct 14 |
| Announced | 2021 Sep 14 |
| Hardware Designer | Apple |
| Manufacturer | Luxshare iTech |
| Codename | Apple Watch 6,9 |
| OEM ID | N188bAP |
| General Extras | Haptic touch feedback , Tactile touch feedback |
| Device Category | Smartwatch |
| Width | 38 mm |
| Height | 45 mm |
| Depth | 10.74 mm |
| Dimensions | 1.5×1.77×0.42 inches |
| Mass | 38.8 g |
| Platform | iOS / iPadOS |
| Operating System | Apple watchOS 8 |
| Software Extras | Voice Command , Intelligent personal assistant |
| CPU Clock | 1800 MHz |
| CPU | Apple S7 (T8301), 2021, 64 bit, dual-core, 7 nm, Apple S6 GPU |
| RAM Type | LPDDR4x SDRAM |
| RAM Capacity (converted) | 1 GiB RAM |
| Non-volatile Memory Interface | Yes |
| Non-volatile Memory Capacity (converted) | 32 GB ROM |
| Display Diagonal | 48.3 mm |
| Resolution | 396×484 |
| Horizontal Full Bezel Width | 7.41 mm |
| Display Area Utilization | 66.9% |
| Pixel Density | 329 PPI |
| Display Type | AM-OLED display |
| Number of Display Scales | 16.8M |
| Display Refresh Rate | 60 Hz |
| Scratch Resistant Screen | Yes |
| Graphical Controller | N/A |
| A/V Out | No |
| Microphone(s) | mono |
| Loudspeaker(s): | mono |
| Audio Output: | No |
| Supported Cellular Bands | UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE700 (B12) , LTE700 (B13) , LTE700 (B14) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE1900 (B25) , LTE850 (B26) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , LTE1700/2100 (B66) bands |
| Supported Cellular Data Links | UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 data links |
| SIM Card Slot | e-SIM |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate |
| SAR (head) | 0.960 W/kg |
| 2nd highest SAR (head) | 0.550 W/kg |
| Sec. Supported Cellular Networks: | No |
| Touchscreen Type | Capacitive multi-touch screen |
| Scroll Wheel | 3-way rotary scroll wheel |
| Expansion Interfaces | No |
| USB | No |
| USB Connector | No |
| Bluetooth | Bluetooth 5.0 |
| Wireless LAN | 802.11b , 802.11g , 802.11n |
| NFC | Yes |
| FM Radio Receiver | No |
| Complementary Satellite Services | A-GPS , QZSS |
| Supported GLONASS protocol(s) | L1OF |
| Supported Galileo service(s) | E1 |
| Supported BeiDou system (BDS) | B1I BeiDou receiver |
| Camera Image Sensor | No |
| Focus | No |
| Flash | No |
| Aux. Camera Image Sensor | No |
| Aux. 2 Camera Image Sensor | No |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Sensor | No |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | Yes |
| Built-in accelerometer | Yes |
| Built-in gyroscope | Yes |
| Additional sensors | Altimeter , Barometer , HR sensor , SpO2 sensor , L sensor , Step counter |
| Protection from solid materials | 6 Totally protected from dust |
| Protection from liquids | 9 Protected against high temperature high pressure spray downs |
| Immersion into liquids (depth limit) | 5000 cm |
| Battery | Li-ion |
| Nominal Battery Voltage | 3.85 Volts |
| Nominal Battery Capacity | 309 mAh battery |
| Nominal Battery Energy | 1.19 Wh |
| Estimated Battery Life | 18.0 hours |
| Talk Time: | 1.5 hours |
| Wireless Charging | Yes |
| Market Countries | Canada , Mexico , USA |
| Market Regions | North America |
| Mobile Operator | AT&T Mexico Mobility AT&T Mobility Bell Mobility Cellular South / C Spire Cricket Communications Iusacell Rogers Wireless Sprint Nextel Corporation T-Mobile USA TELCEL Telus Mobility United States Cellular Corporation Verizon Wireless |
| Price | 509.00 USD |
| Added | 2025-02-28 |
Specifications data description of this 
Apple Watch Series 7 45mm TD-LTE NA A2477
Title: Apple Watch Series 7 45mm TD-LTE NA A2477 – A Comprehensive Specification Guide 
Introduction:
Welcome, tech enthusiasts! Today, we’ll be exploring the impressive features and specifications of the Apple Watch Series 7 45mm TD-LTE NA A2477. This wearable device has garnered much attention for its cutting-edge technology and sleek design. If you’re considering upgrading or investing in a smartwatch, this blog post is for you! 
Lineup:
Apple’s latest smartwatch offering comes in two sizes: 41mm and 45mm. Our focus today is the Apple Watch Series 7 45mm TD-LTE NA A2477, the larger and more advanced option in the lineup. This model boasts a high-quality display, faster processor, and improved connectivity features. 
Design:
The Apple Watch Series 7 has a rectangular shape with rounded corners and a sleek, lightweight design. It comes with an interchangeable strap that seamlessly blends with the watch case. The device boasts a durable front crystal that protects the screen from everyday wear and tear. Additionally, it’s water-resistant up to 50 meters, making it perfect for swimmers and fitness enthusiasts. 
Specifications
**Network:** TD-LTE for North America (A2477)
**Launch:** September 2021
**Body:**
– Dimensions: 45 x 35 x 10.7 mm
– Weight: 42.3 g
– Material: Aluminum
**Display:**
– Type: Retina LTPO OLED
– Size: 1.9 inches
– Resolution: 448 x 368 pixels
**OS:** WatchOS 8
**Chipset:** S7 with 64-bit dual-core processor
**Chipset Features:**
– CPU: 1.8x faster than Series 3
– GPU: 2.6x faster than Series 3
**Memory:** 32GB internal storage
**Cameras:** Digital Crown front camera
1
**Sound:** Built-in speaker & microphone
1 
**Communications:** Wi-Fi (802.11 b/g/n), Bluetooth 5.0, GPS, NFC, Cellular connectivity (TD-LTE)
1 
**Features:**
– Accelerometer
– Gyroscope
– Barometer
– Ambient light sensor
– Heart rate sensor
– Electric heart sensor
– Optical heart sensor
– Compass
– Always-on altimeter
1 
**Battery:** Up to 18 hours of battery life
1 
**Charging:** Fast charging (up to 80% in 45 minutes)
Conclusion:
The Apple Watch Series 7 45mm TD-LTE NA A2477 is an excellent choice for those looking for a high-performance, stylish, and versatile smartwatch. With its impressive specifications, including the high-resolution display, fast processor, and cellular connectivity, this device is perfect for staying connected on the go.
What are your thoughts about the Apple Watch Series 7? We invite you to leave a comment and share your opinions or experiences with this extraordinary smartwatch. 
