| ratings |
| Overall NDTV Rating |
Read Review |
- |
| Design and comfort Rating |
|
- |
| Tracking accuracy Rating |
|
- |
| Software and ecosystem Rating |
|
- |
| Battery life Rating |
|
- |
| key specs |
| Strap Material |
Silicone |
- |
| Dial Shape |
Rectangle |
Rectangle |
| Display Type |
OLED Retina |
OLED Retina |
| Ideal For |
Unisex |
Unisex |
| Display Size |
- |
41mm |
| general |
| Brand |
Apple |
Apple |
| Model |
Watch Series 9 GPS + Cellular |
Watch Series 7 GPS |
| Release date |
September 12, 2023 |
September 14, 2021 |
| Model Name |
Watch Series 9 GPS |
Watch Series 7 GPS |
| Dial Shape |
Rectangle |
Rectangle |
| Strap Material |
Silicone |
- |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Interchangeable Strap |
Yes |
- |
| Water Resistant |
Yes |
Yes |
| Water Resistance Depth |
5ATM |
50m |
| Usage |
Fitness & Outdoor |
Fitness & Outdoor |
| Ideal For |
Unisex |
Unisex |
| Dial Colour |
- |
Silver, Grey, Gold, Blue, PRODUCT RED |
| product details |
| Sensor |
Com, Always-On Altimeter, optical heart rate sensor, Accelerometer, Gyroscope and Ambient light sensor |
Com, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor |
| Compatible Device |
iOS |
- |
| Notification |
Yes |
Yes |
| Battery Life |
18 hours |
- |
| Rechargeable Battery |
Yes |
Yes |
| Battery Type |
- |
Lithium Ion |
| connectivity features |
| Call Function |
Yes |
- |
| Bluetooth |
Yes |
Yes |
| Wi-Fi |
Yes |
Yes |
| GPS |
Yes |
Yes |
| Messaging |
Yes |
- |
| Email |
Yes |
- |
| Call Features |
International Emergency Calling |
- |
| Other Connectivity Features |
Emergency SOS |
- |
| platform and storage features |
| Operating System |
watchOS |
watchOS 8 |
| Number of Cores |
dual-core |
- |
| Processor Name |
S9 |
- |
| Internal Memory |
64GB |
- |
| camera and display features |
| Display Type |
OLED Retina |
OLED Retina |
| Backlight Display |
Yes |
Yes |
| Other Display Features |
LTPO OLED Always-On Retina display, up to 2000 nits of peak brightness |
LTPO OLED Always-On Retina display |
| Display Size |
- |
41mm |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Altimeter |
Yes |
Yes |
| Com |
Yes |
Yes |
| Calendar |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Chronograph |
Yes |
- |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
English |
| Number of Buttons |
2 |
- |
| Other Fitness Features |
Blood Oxgen Sensor, ECG sensor |
Blood Oxgen Sensor, ECG sensor |
| audio and video features |
| Speaker |
Yes |
Yes |
| Gesture Control |
Yes |
- |
| Microphone |
Yes |
Yes |
| Voice Control |
Yes |
- |
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