| key specs |
| Display Size | 36mm | 30mm |
| Strap Material | Leather | - |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Powder Gray, Black, Shale Gray |
| Compatible OS | - | Android, iOS |
| general |
| Brand | Vivo | Garmin |
| Model | Watch 3 | Fenix 6S |
| Release date | November 13, 2023 | November 1, 2019 |
| Model Name | Vivo Watch 3 | Fenix 6S |
| Dial Colour | Black, Bright Moon, Moonlight White, Starlight | Rose Gold tone, Carbon Gray DLC, Light Gold tone, Silver |
| Dial Shape | Round | Round |
| Strap Material | Leather | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | No | Yes |
| Water Resistant | 5 ATM | Yes |
| Dial Material | Stainless Steel | stainless steel or Diamond-like Carbon (DLC) coated steel |
| Ideal For | Unisex | Unisex |
| Water Resistance Depth | - | 10 ATM |
| Usage | - | Outdoor |
| Strap Colour | - | Powder Gray, Black, Shale Gray |
| dimensions |
| Width | 46.1 | 42 |
| Height | 46.1 | 42 |
| Thickness | 13.7 | 13.8 |
| Diameter | 1.43-inch | 30.4 |
| Weight (g) | 36.00 | 61.00 |
| product details |
| Sensor | Optical heart rate and blood oxygen sensor, acceleration sensor, gyroscope, air pressure altitude sensor, geomagnetic sensor, ambient light sensor, Hall sensor | Heart Rate |
| Battery Type | 505 | - |
| Battery Life | 16 days | - |
| Rechargeable Battery | Yes | Yes |
| Closure | - | fiber-reinforced polymer with metal rear cover |
| Notification | - | Yes |
| Stand By Time | - | 9 days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.2 | - |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| platform and storage features |
| Operating System | BlueOS | - |
| Processor Name | BES2700BP | - |
| Internal Memory | 64GB | - |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 466 x 466 | 240 x 240 |
| Display Size | 36mm | 30mm |
| Display Type | AMOLED | - |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | Simplified Chinese, Traditional Chinese, English | - |
| Step Count | - | Yes |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| Chronograph | - | Yes |
| Other Fitness Features | - | GPS speed and distance, Sleep monitoring, Cardio workouts, Strength workouts, Automatic rep counting, Move IQ, TrueUp, All-day Stress Tracking, V02 max, |
| Other Watch Functions | - | Incident Detection, LiveTrack, Smart notifications, Find My Phone, Find My Watch, Compatible with Garmin Connect Mobile |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | - |