| key specs |
| Strap Colour | Gray | Black, Green, Pink |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Nylon | Silicone |
| Dial Shape | Round | Rectangle |
| Display Type | MIP | - |
| Ideal For | Unisex | - |
| general |
| Brand | Garmin | Amazfit |
| Model | Enduro | Bip U |
| Release date | February 16, 2021 | October 15, 2020 |
| Model Name | Enduro | Bip U |
| Dial Shape | Round | Rectangle |
| Strap Material | Nylon | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | Yes | 5 ATM |
| Water Resistance Depth | 10 ATM | 50 metres |
| Ideal For | Unisex | - |
| Strap Colour | Gray | Black, Green, Pink |
| Dial Material | - | Polycarbonate |
| Dial Colour | - | Black, Green, Pink |
| dimensions |
| Width | 51 | 35.5 |
| Height | 51 | 40.9 |
| Thickness | 14.9 | 11.4 |
| Diameter | 35.56 | - |
| Weight (g) | 58.00 | 31.00 |
| product details |
| Closure | fiber-reinforced polymer with metal rear cover | - |
| Sensor | accelerometer, barometric altimeter, gyroscope, electronic compass, thermometer, Pulse Ox blood oxygen saturation monitor, Garmin Elevate heart rate monitor | BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor |
| Compatible Device | Android, iPhone | Android, iOS |
| Notification | Yes | Yes |
| Battery Life | 130 days/1 year with solar (Battery saver watch mode), 50 days/65 days with solar (Smartwatch mode), 70 hours/80 hours with solar (GPS) | 9 days |
| Charge Time | 3 hours/ day | 2 hours |
| Charger Type | Solar | 2 Pogo Pin Charger |
| Rechargeable Battery | Yes | - |
| connectivity features |
| Bluetooth | Yes | Yes |
| GPS | Yes | - |
| Bluetooth Version | - | 5.0 |
| Wi-Fi | - | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| Operating System | - | RTOS |
| camera and display features |
| Display Resolution | 280 x 280 | 320x302 |
| Display Type | MIP | - |
| Other Display Features | - | Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Other Fitness Features | Respiration rate, Pulse ox blood oxygen saturation, Body battery energy monitor, All-day stress tracking, Relaxation reminders, Sleep score and insights, Woman's health tracking | 60 sports modes |
| Other Watch Functions | Controls smartphone music, Find my phone, Find my watch, Virb remote, Garmin connect mobile, Garmin pay, Livetrack, Dual grid coordinates | 24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker |
| Language | - | English |
| Number of Buttons | - | 1 |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |
| Other Multimedia Features | - | show notifications, control music, set alarms, remote control the phone’s camera |