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| ratings | ||||
| Overall NDTV Rating | Read Review | - | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Companion app Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
| key specs | ||||
| Strap Material | Rubber | Leather | ||
| Dial Shape | Square | Round | ||
| Ideal For | Unisex | Men | ||
| Strap Colour | - | Brown | ||
| Display Type | - | AMOLED | ||
| general | ||||
| Brand | Fitbit | Huami | ||
| Model | Versa 4 | Zepp Z | ||
| Release date | October 1, 2022 | November 18, 2020 | ||
| Model Name | Versa 4 | Zepp Z | ||
| Dial Shape | Square | Round | ||
| Strap Material | Rubber | Leather | ||
| Touchscreen | Yes | - | ||
| Interchangeable Strap | Yes | - | ||
| Water Resistant | Yes | 5ATM | ||
| Water Resistance Depth | 50m | - | ||
| Usage | Health, Fitness, Notifications, Calls, Voice Assistant | - | ||
| Dial Material | Aluminium | Titanium Aallow | ||
| Ideal For | Unisex | Men | ||
| Strap Colour | - | Brown | ||
| product details | ||||
| Sensor | Blood Oxygen Monitor, Heart Rate Monitor | PPG bio trakcing sensor, optical sensor, geomagnetic sensor, gyroscope, capacitive sensor, air pressure sensor, accelerometer, ambient light senso | ||
| Compatible Device | Android, iOS | Android 5.0 and iOS 10.0 and above | ||
| Notification | Yes | Yes | ||
| Notification Type | Mirrored from smartphone, read-only | Email, App Alerts, Chat Alerts, Call Alerts | ||
| Battery Life | 4 days | 30 Days | ||
| Closure | - | Classic Pin Buckle | ||
| Charge Time | - | 2.5 Hours | ||
| Charger Type | - | Wireless Magnetic Charger | ||
| Rechargeable Battery | - | Yes | ||
| connectivity features | ||||
| Call Function | Yes | - | ||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5 | 5.0 | ||
| GPS | Yes | Yes | ||
| Messaging Support | Yes | - | ||
| Third Party App Support | Yes | - | ||
| Call Features | Mute calls, Reject calls | - | ||
| Other Connectivity Features | Notifications | - | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Altimeter | Yes | - | ||
| Compass | Yes | - | ||
| Calendar | Yes | - | ||
| Alarm Clock | Yes | Yes | ||
| Date & Time Display | Yes | Yes | ||
| Language | English | English | ||
| Number of Buttons | 1 | 3 | ||
| Other Fitness Features | SpO2 tracking | 12 Sports Modes | ||
| Other Watch Functions | - | SpO2 Monitor, Stress Monitor, Sleep Quality Monitor | ||
| audio and video features | ||||
| Speaker | Yes | - | ||
| Microphone | Yes | Yes | ||
| Voice Control | Yes | - | ||
| dimensions | ||||
| Width | - | 46.3 | ||
| Height | - | 46.3 | ||
| Thickness | - | 10.75 | ||
| Weight (g) | - | 40.00 | ||
| platform and storage features | ||||
| Internal Memory | - | 16MB | ||
| camera and display features | ||||
| Display Resolution | - | 454x454 | ||
| Display Type | - | AMOLED | ||
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