| ratings |
| Overall NDTV Rating |
Read Review |
Read Review |
| Design and comfort Rating |
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| Tracking accuracy Rating |
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| Software and ecosystem Rating |
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| Battery life Rating |
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| key specs |
| Display Size |
41mm |
40mm |
| Dial Shape |
Rectangle |
Rectangle |
| Display Type |
OLED Retina |
OLED Retina |
| Ideal For |
Unisex |
Unisex |
| Compatible OS |
- |
iOS 13 or later |
| Strap Material |
- |
Elastomer |
| general |
| Brand |
Apple |
Apple |
| Model |
Watch Series 7 GPS + Cellular |
Watch Series 5 GPS + Cellular |
| Release date |
September 14, 2021 |
September 10, 2019 |
| Model Name |
Watch Series 7 GPS + Cellular |
Watch Series 5 GPS |
| Dial Shape |
Rectangle |
Rectangle |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Water Resistant |
Yes |
Yes |
| Water Resistance Depth |
50m |
50m |
| Usage |
Fitness & Outdoor |
Fitness & Outdoor |
| Ideal For |
Unisex |
Unisex |
| Dial Colour |
Midnight, Starlight, Green, and a New Blue and (PRODUCT)RED |
Silver, Gold, Space Grey |
| Strap Material |
- |
Elastomer |
| product details |
| Sensor |
Com, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor |
Accelerometer, Gyroscope, Ambient light sensor, Barometer |
| Notification |
Yes |
Yes |
| Battery Type |
Lithium Ion |
Lithium Ion |
| Battery Life |
Up to 18 hours |
Up to 18 hours |
| Rechargeable Battery |
Yes |
Yes |
| Compatible Device |
- |
iPhone 6s or later |
| Charger Type |
- |
USB Power Adapter |
| connectivity features |
| Call Function |
Yes |
Yes |
| Bluetooth |
Yes |
Yes |
| Wi-Fi |
Yes |
Yes |
| GPS |
Yes |
Yes |
| Call Features |
International Emergency Calling |
- |
| Other Connectivity Features |
Emergency SOS |
- |
| Bluetooth Version |
- |
5.0 |
| platform and storage features |
| Operating System |
watchOS 8 |
watchOS 6 |
| Compatible Operating System |
- |
iOS 13 or later |
| Processor Name |
- |
S5 with 64-bit Dual Core Processor |
| Internal Memory |
- |
32GB |
| camera and display features |
| Display Size |
41mm |
40mm |
| Display Type |
OLED Retina |
OLED Retina |
| Backlight Display |
Yes |
Yes |
| Other Display Features |
LTPO OLED Always-On Retina display |
LTPO OLED Always-On Retina display with Force Touch (1000 nits brightness) |
| Display Resolution |
- |
324x394 |
| 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 |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
English |
| Other Fitness Features |
Blood Oxgen Sensor, ECG sensor |
- |
| Number of Buttons |
- |
1 |
| audio and video features |
| Speaker |
Yes |
Yes |
| Microphone |
Yes |
Yes |
| dimensions |
| Thickness |
- |
10.7 |
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